pulsed related photodetectors and fiber optic sensing products - page 2

[Biased Detectors] 2023-08-24 23:50:28

DET20 series bias photodetector for mW level optical power detection, using free space light input, the series of photodetectors without amplification circuit, with very low noise, the module using analog signal output.

[EDFA] 2024-01-14 09:12:58

Pulsed EDFA erbium-doped fiber amplifier, C-band, commonly used after the acousto-optic modulator to achieve the amplification of pulsed optical signals, common in distributed fiber optic sensing systems, LIDAR and other applications.

[EDFA] 2023-11-04 23:53:50

The module integrates both an EDFA erbium-doped fiber amplifier and a Raman fiber amplifier inside the module, which significantly reduces system complexity, increases reliability, and reduces size compared to conventional EDFA and Raman amplification systems. The front-end EDFA is available as a pulsed EDFA or an amplified EDFA suitable for ultra-long-range fiber optic sensing systems or high-speed fiber optic communication systems.

[EDFA] 2023-07-02 23:39:33

The series of products are based on the standard packaging platform of the Institute of Optoelectronic Integrated Microsystems, Tsinghua University, and use sealed inorganic butterfly device packaging technology

[Long wavelength photodetector] 2023-08-25 09:09:36

Introduces the configuration of the pulsed laser for DTS temperature sensing, including how to set the ACC and APC modes, the trigger method and the pulse width parameters.