We will exhibit at the COMNEXT 1st [Next Generation] Communication Technology & Solutions Exhibition.

Real-time measurement of optical frequency modulation waveforms, like an oscilloscope. For evaluating laser light sources for FMCW LiDAR!

The A0070A Optical Frequency Analyzer is a new measurement solution that analyzes the optical frequency modulation characteristics of lasers used in FMCW LiDAR in the time domain. It is capable of measuring the waveform of optical frequency modulation in real-time, similar to an oscilloscope. 【Features】 ■ Extracts only the optical frequency modulation components without being affected by intensity modulation ■ No prior adjustment required, easy measurement ■ High measurement accuracy, low trace noise ■ Suitable for evaluating laser light sources for FMCW LiDAR ■ Can be equipped with the A0040A Optical Noise Analyzer *For more details, please download the PDF or feel free to contact us.

• oscilloscope

Easily measure the optical frequency noise of communication and sensing lasers! Optionally, it can be equipped with the analysis of the optical frequency modulation characteristics of FMCW LiDAR!

The A0040A Optical Noise Analyzer is a comprehensive optical frequency noise analysis solution that integrates the optical frequency noise measurement capabilities with the functions of the A0020A Laser Linewidth Measurement System. By combining the functions of the A0020A Laser Linewidth Measurement System, it enables a seamless transition from traditional linewidth measurement to laser optical frequency noise measurement. Additionally, the FMCW LiDAR optical frequency modulation analysis function of the A0070A Optical Frequency Analyzer can be optionally incorporated into the A0040A Optical Noise Analyzer. 【Features】 ■ Acquires optical frequency noise characteristics as a spectrum up to 255 MHz ■ Analyzes 1/f noise, white noise, Lorentz linewidth, etc. ■ Suitable for evaluating optical sources for digital coherent applications such as ITLA ■ Can be integrated with the A0010A RIN Measurement System *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments

It reduces the uncertainty of noise analysis and achieves high measurement reproducibility.

The A0010A RIN measurement system provides wideband RIN measurement up to 50 GHz. By measuring RIN across various wavelengths and frequency ranges, it enables the understanding of various characteristics of laser diodes, such as noise and bandwidth, allowing for the acquisition of important design and quality indicators, as well as promoting product differentiation. Additionally, by integrating with the A0020A laser linewidth measurement system and the A0040A optical noise analyzer, efficient system operation can be achieved. 【Features】 ■ Provides wideband RIN measurement up to 50 GHz ■ Compatible with wavelengths from 780 nm to 1625 nm ■ Optical modulation measurement function can also be added *For more details, please download the PDF or feel free to contact us.

• Optical Measuring Instruments

Easily and stably measures narrow linewidths down to a lower limit of 50 kHz.

The A0020A laser linewidth measurement system is a system that enables stable and highly reproducible linewidth measurements using a proven self-delay heterodyne method. It can easily and reliably measure narrow linewidths of laser light sources used in digital coherent optical communication, down to a lower limit of 40 kHz. 【Features】 ■ Easily and reliably measures narrow linewidths down to a lower limit of 40 kHz ■ Can be integrated with the A0010A RIN measurement system ■ Employs a self-delay heterodyne method in the interferometer *For more details, please download the PDF or feel free to contact us.

• Optical Measuring Instruments

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Japan is among the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of significant earthquakes occurring. For the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake measures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" ◎ For more details, please download the materials or contact us.

● To determine the sealing and waterproofing of sealed products based on pressure changes, it is not necessary to conduct tests that involve spraying water on the product or immersing it in water. ● Once the product is placed in a dedicated fixture within the inspection device, waterproofing can be quantitatively confirmed through automatic measurement. ● The target product size is W 300 × D 210 × H 100 mm or smaller. ● The target products include automotive cameras, smartphones, ECUs, small motors, and other packaging containers, and are effective for any products that require confirmation of sealing, waterproofing, and airtightness. ● For product specifications and details, please contact us.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can change the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" and "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material at all. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can alter the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" or "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for metal crack repair without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material with heat. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.