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

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out 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. ◎ If a detailed technical explanation is needed, please contact us.

In facilities operating nurse call systems, we have made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call system. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. This helps prevent accidents caused by falls, slips, or wandering, contributing to the efficiency of medical operations. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call system. ○ Up to 5 transmitters can be registered with a single receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who wish to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. You can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520" depending on the application and installation location. 【Recommended for such places!】 ☑ Entrance facing a busy corridor ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passages ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing, contributing to energy-saving by minimizing wasteful power consumption ● Equipped with a light touch function, allowing the door to open and close just by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out 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. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out 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. ◎ If a detailed technical explanation is needed, please contact us.