光響 List of Products and Services

By using the mode-locked Yb fiber laser kit, it is easy to create an ultrashort pulse fiber laser that employs nonlinear polarization rotation as the mode-locking method. This kit selects proven components and combines posts and spacers to ensure that the laser beam passes through various optical elements.

This product is a compact and stable ultra-short pulse Yb fiber laser kit with a product-level quality. The laser is assembled by the customer, but with detailed design diagrams, manuals, and enclosures, anyone can construct a stable mode-locked fiber laser. The optical system is housed within the enclosure, which helps to minimize the influence of external factors such as wind. The standard specifications of this product are an average output of 30mW, a repetition frequency of 90MHz, and a pulse width of 2ps. By using an optional transmission diffraction grating pair, the pulse width can be compressed to <100fs. - An astonishing low price of 1.38 million yen (excluding tax) - < 100 fs pulse compression option - Stability at a finished product level - Easy construction with detailed design diagrams - Delivery time: 1.5 to 2 months

This product is suitable for fluorescent biological imaging with three wavelengths (488, 561, 640 nm) that can be output from a single fiber, making it very convenient as there is no need to purchase multiple lasers. It can output all wavelengths combined or individually, and it is very compact, being smaller than A4 size, allowing it to be used in various locations. Furthermore, by using software such as µManager or MetaMorph, it can be controlled via a PC.

This product achieves short pulse characteristics in the picosecond range while also maintaining the compactness unique to semiconductor lasers. It can be controlled via PC or operated independently, providing easy usability. The pulse width of the 1064 nm laser light can be varied from 50 ps to 9 ns. It can be used for fluorescence lifetime measurement, time-resolved measurements, laser processing, fiber performance evaluation, and seed light for fiber lasers. In laser processing, the processing accuracy can be adjusted by changing the pulse width.

This product achieves a low price of 460,000 yen (excluding tax). Since the appropriate optical components have been pre-selected, you can simply assemble the delivered optical components like a plastic model to configure the Er fiber laser. By adopting a kit format, we have increased flexibility, allowing for reconfiguration as needed when research progresses.

This product can output three wavelengths (488, 561, 640 nm) suitable for fluorescent bioimaging from a single fiber. It is very convenient as there is no need to purchase multiple lasers separately. The modulation function is independent, allowing for the output of all wavelengths combined or individually. Additionally, it is very compact, being smaller than A4 size, making it easy to use in various locations. Furthermore, by using open-source software such as µManager or MetaMorph from Molecular Devices, control via PC is possible. Also, since this product has fiber output, you can connect a fiber-coupled collimator that matches your microscope.

20W-30W Small Case Q-Switch Pulse Fiber Laser The Q-Switch series pulse fiber laser is designed based on a Q-Switch oscillator and MOPA, offering various models ranging from 20W to 30W. The laser is transmitted through fiber and an isolator, and is controlled via a 25-pin interface.

The mode-locked Nd fiber laser kit allows for the construction of an ultra-short pulse laser in the 920nm range that has not yet been commercialized. Since the appropriate optical components have been pre-selected, you can simply assemble the delivered optical parts like a model kit to configure the Nd fiber laser. As a kit for building cutting-edge optical systems, it supports advanced research. Additionally, by adopting a kit format, it offers high flexibility, allowing for reconfiguration as research develops. 【Features】 ■ Appropriate optical components pre-selected ■ Nonlinear polarization rotation adopted as the mode-locking method ■ Reconfiguration possible as needed *For more details, please contact us or download the catalog.

We have completely renewed the customizable 100W laser cleaner. Compared to the previous model (CLX-100), it can minimize the irradiation area to an extremely small size (minimum 0.1 x 0.1mm) and comes standard with a variable repetition frequency feature. By fundamentally rethinking the configuration, we have significantly reduced the product size and weight to enhance portability, achieving a reasonable and competitive price. The area where the laser emits is designed to be handheld, allowing it to be operated with one hand. A laser cleaner, also known as a laser rust removal machine, laser blast, laser scaling device, laser paint stripping machine, laser cleaning machine, or laser degreaser, is a device that can remove rust and other contaminants from metal using laser technology. With an average output of 100W, this high-power laser can remove even stubborn dirt. At the laser's focal point, the beam intensity can exceed 1000 kW/cm² (up to several tens of MW/cm²), allowing for the removal of cement adhered to metal surfaces. Since this laser cleaner product is developed in-house, both the software and hardware can be customized.

A fiber laser marker is a device that can mark characters and shapes using a fiber laser. When a laser is applied to a material, it can remove or alter the surface only at the point where the laser is applied. This creates a contrast difference between the areas that have been lasered and those that have not. Laser marking utilizes this contrast difference. This product is a customizable fiber laser marker that allows users to perform marking on various materials simply by connecting a cable. It is a convenient product that can meet detailed requests such as "I want to mark that" or "I want to print something easily."

A UV laser marker is a device that can mark characters and shapes using a UV laser. When the laser is applied to a material, it can remove or alter the surface only at the point where the laser hits. This creates a contrast difference between the areas that have been laser-treated and those that have not. Laser marking utilizes this contrast difference. This product is a customizable UV laser marker that allows users to perform marking on various materials simply by connecting a cable. It is a convenient product that can meet detailed requests such as "I want to mark that" or "I want to print something easily."

The green femtosecond laser for processing research can be assembled like a plastic model while referring to the manual, allowing for easy acquisition of development know-how for femtosecond laser light sources, pulse stretchers, regenerative amplifiers, and pulse compressors. This product was developed and commercialized by our company under the supervision of Professor Kazuyuki Hirao of the Graduate School of Engineering at Kyoto University (Nanotechnology Hub). Features: - Achieves sharp microprocessing with minimal processing residue - Compact design - High average output of 2.5W (under Green conditions) - Pulse energy of 50μJ (under Green conditions)

A CO2 laser marker is a device that can mark characters and shapes using a CO2 laser. When the laser is applied to a material, it can remove or alter the surface only at the point where the laser is applied. There is a contrast difference between the areas where the laser is applied and those where it is not. Laser marking utilizes this contrast difference. This product is a customizable CO2 laser marker that allows users to perform marking on various materials simply by connecting a cable. It is a convenient product that can meet detailed requests such as "I want to mark that" or "I want to print something easily."

This product allows users to perform laser processing on various materials simply by connecting a cable. It is a convenient product that can meet detailed requests such as "I want to mark that" or "I want to process something easily." (Features) - Extremely low cost - Capable of marking on metals and resins - Customization by customers is possible - Maximum work area: 500 mm × 500 mm - Minimum line width: approximately 20 μm - High-speed marking enabled by galvanometer scanner mirrors - Running costs consist only of electricity - Unlike ink marking, it does not fade or peel - No deformation of materials due to non-contact - Can be used with standard AC100 V household outlets - Air-cooled

(Features) - Compact size - Easy installation - High-speed engraving - Air-cooled

A UV laser marker is a device that can mark characters and shapes using a UV laser. When the laser is applied to a material, it can remove or alter the surface only at the point where the laser is applied. This creates a contrast difference between the areas that have been laser-treated and those that have not. Laser marking utilizes this contrast difference. In this product, UV laser light is focused through a galvanometer scanner and an objective lens, allowing for ultra-fine marking and cutting of arbitrary shapes with a beam spot diameter of less than a few micrometers, which has been difficult to achieve with various materials. Additionally, by removing the ultra-fine objective lens unit and attaching an fθ lens, marking in an area of up to 300 mm square is also possible.

A green laser marker is a device that can draw characters and shapes (marking) using a green laser. When the laser is applied to a material, it can remove or alter the surface only at the point where the laser hits. This creates a contrast between the areas that have been lasered and those that have not. Laser marking utilizes this difference in contrast. It comes with an operation touch panel, so a computer is not necessary. *Gold and copper are examples of materials that are particularly suited for green lasers. This product is a customizable green laser marker that allows users to perform marking on various materials simply by connecting a cable. It is a convenient product that can accommodate detailed requests such as "I want to mark that" or "I want to print something easily."

A spatial light modulator (LCOS-SLM) is an optical device that can create arbitrary laser beam patterns. By combining the LCOS-SLM with a laser marker, it enables ultra-fine laser marking at the micrometer level. Additionally, unlike conventional laser markers (which use a galvanometer to scan the laser), this product uses the LCOS-SLM to perform a single-shot laser stamping, allowing for ultra-fast laser marking.

By adopting a continuous wave operation (CW Operation) instead of the conventional pulsed operation and adding a special optical design module, the laser focusing intensity has improved by more than 20 times compared to our conventional 100W pulsed laser cleaner. This was achieved by the design and development efforts of the laser experts at Okyo, resulting in a focusing intensity higher than that of kW-class CW laser cleaners. The above features have been compacted into a size of 525 mm in width, 720 mm in depth, and 385 mm in height (excluding protrusions). This size is easy to handle and significantly reduces the workload.

A laser cleaner, also known as a laser rust removal machine, laser blast, laser derusting device, or laser paint stripping machine, is a device that can remove rust and other contaminants from metal using laser technology. Although the average output of the laser is low at 50W, it can produce high pulse energy, allowing it to remove stubborn dirt. At the focal point of the laser, the beam intensity can exceed 1000 kW/cm² (up to several tens of MW/cm²), enabling the removal of cement adhered to metal surfaces. By fundamentally rethinking the design, we have significantly reduced the product size and weight, enhancing portability and achieving a reasonable and competitive price. The part of the device that emits the laser is a handheld type that can be operated with one hand. This laser cleaner product is developed in-house, allowing for custom solutions for both software and hardware. *This product is available only as a subscription service.

(Components) - Main unit - Cooling chiller - Handheld head Provided through our "Laser Product Subscription Service" - Usage fee: 200,000 yen per month (excluding tax) (including insurance and maintenance costs) - Contract period: Minimum of 1 month (long-term use of over 1 year is also possible) - Products can be used only for the required period - Purchase of the product is possible after using the service - Exchange for other products is possible during the service use

This is a compact, precise, and agile high-precision fiber laser cutting machine (fiber laser processing machine) manufactured by Kōkyō. The Kōkyō high-precision fiber laser cutting machine is equipped with a highly efficient 1.5 kW fiber laser compared to CO2 lasers, allowing for easy and precise laser cutting of various metal sheets such as steel, stainless steel, and brass using CAD data. It features linear motors that excel in acceleration performance and constant-speed stability. The edges are extremely sharp, so in most cases, post-processing is unnecessary. By accommodating a processing size of 600 mm × 600 mm, it has been designed as a very compact fiber laser cutting machine (fiber laser processing machine).

Composed of a laser light source compatible with three wavelengths and a high-precision processing machine, suitable for ultrashort pulse lasers (femtosecond lasers, picosecond lasers). Equipped with a femtosecond laser light source from Light Conversion. It allows for automatic switching between three wavelengths: UV, green, and 1μm. Burst mode option (G Hz + M Hz BiBurst). Precision micro-machining of high-hardness brittle materials for next-generation semiconductors such as SiC, GaN, and diamond is possible through cold ablation (non-thermal). We provide support from prototype processing on our demo machine to design proposals and delivery of mass production machines.

A fiber laser marker is a device that can mark characters and shapes using a fiber laser. When a laser is applied to a material, it can remove or alter the surface only at the point where the laser is applied. This creates a contrast difference between the areas that have been laser-treated and those that have not. Laser marking utilizes this contrast difference. This product is a customizable fiber laser marker that allows users to perform marking on various materials simply by connecting a cable. It is a convenient product that can meet detailed requests such as "I want to mark that" or "I want to print something easily."

By intensively irradiating laser light with a light concentration intensity of 100 megawatts per unit area, we efficiently remove dirt, rust, and coatings. Achieving class-leading (*) light concentration intensity allows us to remove deep rust, thick coatings, and stubborn dirt that could not be removed even by other manufacturers' laser cleaners with over 1500 W. While maintaining stability during long-term use, we have achieved complete air cooling. By eliminating the need for a cooling chiller, the entire system has become more compact, enhancing flexibility in installation and transportation. Maintenance tasks such as managing and replacing cooling water are also unnecessary, improving convenience. We have adopted a small, lightweight head using a one-axis mirror galvanometer. Combined with the realization of air cooling, we have achieved a weight of just 1 kg. This reduces the burden on users during transport and operation, contributing to improved work efficiency.

We would like to introduce our Q-switch laser, the 'AO-H-1064'. It features an all-solid AOM, high peak power, high repetition rate, and short pulse width. It is widely used for marking, engraving, measurement, and research. Please feel free to contact us when you need assistance. 【Features】 ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-L-1064/1-5W" that we handle. It features an LD-pumped solid-state AOM, offering high peak power, high repetition rate, and short pulse width, making it widely used for marking, engraving, and research. Please feel free to contact us if you have any inquiries. 【Features】 ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-Switch Laser "AO-L-355" that we handle. It features an LD-excited solid-state AOM, offering high peak power, high repetition rate, and short pulse width, making it widely used for marking, engraving, and research. Please feel free to contact us if you have any inquiries. 【Features】 ■ LD-excited solid-state AOM ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser 'AO-L-532' that we handle. It is a 532nm laser with an LD-pumped solid-state AOM. It features high peak power, high repetition rate, and short pulse width. It is widely used in marking, engraving, and research, so please feel free to contact us when you need it. 【Features】 ■ 532nm laser ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-Switch Laser "AO-L-532A" that we handle. It is a 532nm laser with high peak power, high repetition rate, and short pulse width. It is widely used for marking, engraving, and research purposes. Please feel free to contact us when you need it. 【Features】 ■ 532nm Laser ■ High Peak Power ■ High Repetition Rate ■ Short Pulse Width *For more details, please download the PDF or feel free to contact us.

We would like to introduce our Q-Switch Laser "AO-M-1064" that we handle. It is an LD-pumped solid-state AOM widely used for marking hard metals such as titanium, Inconel, and tool steel. It also features high peak power, high repetition rate, and short pulse width. 【Features】 ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-Switch Laser 'AO-N-1064' that we handle. It is a solid-state AOM with a wavelength of 1064nm, characterized by high peak power, high repetition rate, and short pulse width. It is widely used in marking, engraving, measurement, and research. Please feel free to contact us when you need assistance. 【Features】 ■ Wavelength 1064nm ■ Solid-state AOM ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-N-532" that we handle. It is an LD-pumped solid-state AOM with a 532nm laser, widely used for marking, engraving, measurement, and research. Additionally, it is compact, with high peak power, high repetition rate, and short pulse width. 【Features】 ■ 532nm laser ■ Compact ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.

We would like to introduce our Q-switch laser, the 'AO-S-1047'. It is a solid-state laser pumped by LD, operating at 1047nm with acousto-optic technology. It features high peak power, high repetition rate, and short pulse duration. This laser is used in material processing, measurement, and scientific experiments. Please feel free to contact us if you have any inquiries. 【Features】 ■ 1047nm acousto-optic ■ High peak power ■ High repetition rate ■ Short pulse *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-S-1053" that we handle. It is a 1053nm LD-pumped solid-state laser with high peak power, high repetition rate, and short pulse characteristics. It is used in material processing, measurement, and scientific experiments, so please feel free to contact us when you need it. 【Features】 ■ 1053nm ■ High peak power ■ High repetition rate ■ Short pulse *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-S-1064" that we handle. It is an LD-pumped solid-state laser with a wavelength of 1064nm. It features high peak power, high repetition rate, and short pulses. Additionally, it is used in material processing, measurement, and scientific experiments. 【Features】 ■ 1064nm acousto-optic laser ■ High peak power ■ High repetition rate ■ Short pulses *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-Switch Laser "AO-S-349" that we handle. It is a laser with a wavelength of 349nm, utilizing LD-pumped solid-state acousto-optics, featuring high peak power, high repetition rate, and short pulse width. Additionally, it is widely used in material processing, measurement, and scientific research, so please feel free to contact us when needed. 【Features】 ■ Solid-state acousto-optics at 349nm ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.

We would like to introduce our Q-switch laser, the "AO-S-351." This laser features high peak power, high repetition rate, and short pulse duration, and is an LD-pumped solid-state laser operating at 351nm with acousto-optic technology. It is used in material processing, measurement, and scientific experiments, so please feel free to contact us if you have any inquiries. 【Features】 ■ 351nm acousto-optic laser ■ High peak power ■ High repetition rate ■ Short pulse *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-S-355" that we handle. It is an LD-pumped solid-state laser with a wavelength of 355nm and uses acousto-optics. It features high peak power, high repetition rate, and short pulse duration. Additionally, it is used in material processing, measurement, and scientific experiments. 【Features】 ■ Solid-state 355nm acousto-optic ■ High peak power ■ High repetition rate ■ Short pulse *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-S-523.5" that we handle. This is a 523.5nm acousto-optic laser that is used in material processing, measurement, and scientific experiments, and it is LD pumped and solid-state. It features high peak power, high repetition rate, and short pulse duration. 【Features】 ■ Solid-state 523.5nm ■ High peak power ■ High repetition rate ■ Short pulse *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-S-526.5" that we handle. It is a 526.5nm acousto-optic laser with LD pump solid state, featuring high peak power, high repetition rate, and short pulse duration. It is used in material processing, measurement, and scientific experiments. Please feel free to contact us if you have any inquiries. 【Features】 ■ LD pump solid state 526.5nm ■ High peak power ■ High repetition rate ■ Short pulse *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-S-532" that we handle. This is an LD-pumped solid-state acoustic-optical laser with a wavelength of 532nm, used in material processing, measurement, and scientific experiments. It features high peak power, high repetition rate, and short pulse duration. 【Features】 ■ Solid-state 532nm acoustic-optical ■ High peak power ■ High repetition rate ■ Short pulse *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-U-532" that we handle. It features LD-pumped solid-state AOM technology, offering high peak power, high repetition rate, and short pulse width, making it suitable for applications such as engraving, laser marking, and scientific research. Please feel free to contact us if you have any inquiries. 【Features】 ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switch laser "AO-V-1047" that we handle. It features LD-pumped solid-state AOM with high peak power and short pulse width. Additionally, it is widely used in marking, engraving, measurement, and research, so please feel free to contact us when you need it. 【Features】 ■ High peak power ■ Short pulse width * For more details, please download the PDF or feel free to contact us.

We would like to introduce the Q-switched laser "AO-V-1064" that we handle. It is a Q-switch with an all-solid AOM, widely used for marking applications on hard metals such as titanium, Inconel, and tool steel. It features high peak power, high repetition rate, and short pulse width. Please feel free to contact us if you have any inquiries. 【Features】 ■ High peak power ■ High repetition rate ■ Short pulse width *For more details, please download the PDF or feel free to contact us.