デルタ光器 List of Products and Services

We design and manufacture laser devices for integration according to your requirements. We have a track record of producing pigtailed semiconductor laser units that couple efficiently with SM fibers. Please let us know your requests, such as wanting to miniaturize, make it robust, or pursue output stability. 【Examples of Production】 ■ Pigtailed semiconductor laser unit that couples efficiently with SM fibers ■ Semiconductor laser unit that can continuously monitor laser output ■ Coaxial multi-wavelength laser unit that combines lasers of different wavelengths (R (642nm)/G (532nm)/B (488nm)) and couples them to a polarization-maintaining fiber *For more details, please download the PDF or feel free to contact us.

• Other assembly machines

This document introduces successful case studies from Delta Optical Co., Ltd., which offers a wide range of services from optical system design and development to lens design, optical unit design, prototyping, and manufacturing. 【Successful Case Studies】 ■ Successfully miniaturized the device and reduced costs ■ Successfully developed mechanisms for use in extremely low-temperature environments ■ Successfully reproduced the optical system from reference papers *For more details, please download the PDF or feel free to contact us.

• Optical Measuring Instruments

The "Optical Unit Production Case Studies" introduces four examples from Delta Optical Instruments, which is engaged in the development of optical devices, using photographs. Case 1 ■ Pump-Probe Optical Unit for Transient Absorption Spectroscopy Transient absorption spectroscopy can track the instantaneous state changes of substances caused by pulsed laser light with high temporal resolution, allowing for the observation of dynamic processes in photo-functional materials such as solar cells and photocatalytic semiconductors, as well as proteins. Case 2 ■ Compact/Lightweight PMT (Photomultiplier Tube) Optical Unit An optical unit incorporating a high-sensitivity light sensor (PMT). It was made compact and lightweight based on user requests. 【Other Listed Cases】 ■ Case 3: Optical Fiber Counter Unit ■ Case 4: Compact High-Efficiency Raman Scattering Spectroscopy Measurement Device for Strong Magnetic Field Magnet Probes *For details, please request materials or view the PDF data from the download section.

• Other optical parts
• Optical Measuring Instruments
• others

Delta Optical Co., Ltd. is a company primarily engaged in the assembly of optical devices and the design and development of optical products. We provide inspiration and satisfaction through optimal proposals and equipment manufacturing tailored to our customers' requests and applications. We ensure thorough support, including optimal proposals, prototype production, mass production, and, after product introduction, we consider changes in the customer's operational conditions and equipment environment to provide re-proposals and after-sales support as needed. Additionally, our products are developed from a practical perspective, such as for wave combining, light collection, and monochromatic light extraction, with the idea that "this can be improved," making them user-friendly. If you have any issues in the field of optics, please feel free to consult Delta Optical Co., Ltd. 【Business Activities】 ■ Design and development of optical systems ■ Lens design, optical unit design, prototype development, and manufacturing *For more details, please refer to our catalog or feel free to contact us.

• Other optical parts
• Other electronic parts