noise related photodetectors and fiber optic sensing products - page 3
noise related products
Dual Port APD Receiver Module For Raman DTS
[Avalanche Photodetector] 2025-05-16 23:23:49
The APD modules are based on low-noise avalanche photodiodes made of InGaAs with a built-in pre-amplifier and high voltage supply.A temperature compensation function allows the APD to be operated at constant gain across a wide operating temperature range.
PD610 Amplified Photodetector Free-Space PIN Photodiode
[Amplified Photodetector] 2025-03-04 02:13:21
The PD610 is a photodetector with amplification circuitry for free-space optical systems. The unit includes a photodiode, transimpedance amplifier, and RF connector packaged in an aluminum housing.
APD20 APD Amplified Photodetector Fiber-Coupled
[Avalanche Photodetector] 2023-10-01 02:49:58
APD20 series APD photodetector module, can detect near infrared light in the region of 400-1700nm with fiber coupling input, bandwidth from 10M to 400M. suitable for detecting nW level of optical power.
Balance Detector 10M-400MHz for OCT, Fiber Optic Sensing Systems, Wind Radar
[Balanced Photodetector] 2023-10-31 11:33:12
they are widely used in coherent detection applications for distributed fiber optic sensing, and in scenarios such as wind measurement radar.
Multi-channel photodetector module 4/8/16 ports Customizable
[Multi-channel Photodetector] 2023-10-06 00:03:51
One photodetector module with 4/8/16 channels, compact size, easy integration, customized parameters