ET related photodetectors and fiber optic sensing products - page 4

[FBG] 2025-06-25 05:56:54

GY-FBG series fiber grating demodulator module can be matched with various fiber grating sensors, through the detection of grating wavelength changes to achieve the purpose of monitoring temperature, strain, pressure and other physical quantities. The wavelength range is from 1525nm to 1565nm, and the wavelength, light intensity and spectral data of the grating to be measured can be reported to the host computer through the serial port RS232.

[WDM] 2023-10-01 03:41:23

This is a 1450/1550/1660nm Raman WDM coupler module for DTS Raman temperature measurement system, with one 1550nm input port and three output ports (1450nm and 1660nm to APD photodetector, COM port to sensing optical cable. This module makes DTS system integration more convenient.

[Laser Module] 2025-07-19 04:51:25

The laser is customized for distributed fiber optic temperature measurement applications and features high stability, adjustable pulse width and high peak power output at 1550 nm with a minimum pulse width of 5 ns. It supports both ACC and APC mode operation.

[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.

[Amplified Photodetector] 2023-11-01 12:12:44

The PD12 is a photodetector with amplification circuitry for use with FC-connected fiber optic cables in optical systems. The device consists of a photodiode, transimpedance amplifier, and RF connector packaged in an aluminum housing.

We offer 1064nm detector photodiodes, bare, packaged on request; we also offer 1064nm photodetector modules for research experiments or LIDAR applications.

Parameter and price comparison between Thorlabs and YB Photonics two APD430 photodetector products.

What type of photodetector is used for LIDAR depends on the detection scheme of the LIDAR, if the LIDAR is based on the TOF principle, the APD type of photodetector is selected, if the LIDAR is based on the FMCW principle, the BPD balanced photodetector is selected.

determine these core parameters, Wavelength of light,input mode of light, bandwidth, power.

The fiber optic perimeter intrusion monitoring system realizes fiber optic vibration sensing and monitoring based on the basic principle of Rayleigh scattering, combined with φ-OTDR (Phase Sensitive Optical Time Domain Reflection) technology and signal analysis and processing algorithms.

Video presentation explaining what the bandwidth of a photodetector is and how to select the right DAQ for a photodetector system

Coherent Detection Module for Distributed Fiber Optic Vibration/Sound Detection (DVS/DAS) and Wind Radar.It is characterized by high signal-to-noise ratio, high reliability and easy integration.

What was the difference between DAS and DVS before. How easy it is to develop and how it compares in terms of sensitivity.

Some parameters you need to prepare before choosing a photodetector module, so you can find the right photodetector more quickly.

YB Photonics VS Thorlabs quick selection table, use this table to quickly find replaceable models. The table lists the correspondence between amplified detectors, APDs, bias detectors, balanced detectors, etc.

What is the difference between a photodiode and photodetector.

List of fiber-coupled silicon photodetectors, wavelength 400-1100nm easy to quickly find the right product model.

Free-space silicon photodetector with response wavelength 400-1100 nm, including PIN amplification, APD and bias detector

What are the photodetectors with 800-1700nm fiber coupling input and quick selection.

InGaAs Free Space Photodetector 800-1700nm Quick selection table to quickly find the right detector for your application.