IA related photodetectors and fiber optic sensing products - page 25
IA related products
APD430T Avalanche Photodetector
[Amplified Photodetector] 2026-06-25 15:04:26
APD430T temp-compensated APDs include Si & InGaAs types, 10–400MHz bandwidth, optional adjustable gain, ideal for LiDAR and weak light detection.
FPGA + ARM Integrated Embedded DAS High-Speed Demodulation Acquisition Card
[DAQ] 2026-07-05 08:08:50
This is an all-in-one embedded DAS demodulation and data acquisition card featuring an RK3588 processor and a high-performance FPGA. It enables portable, on-site data processing and can independently perform the full range of fiber optic sensing operations, including data acquisition, demodulation, storage, display, and remote transmission.
QPD100 Four-Quadrant Photodetector
[Avalanche Detectors] 2026-07-10 14:54:41
4-Quadrant Photodetector QPD100, suitable for laser APT tracking systems, lidar, maritime optical communications, laser guidance, beam stabilization systems, sun tracking, and optical alignment of acousto-optic modulators, among others
DTS Integrated Optical Path Module
[DTS] 2026-07-28 06:06:53
Integrated Polarization-Maintaining Acousto-Optic Modulator （AOM+Drive）80M/200M
[AOM] 2026-07-29 08:50:31
The integrated optical fiber acousto-optic modulator is a product that integrates acousto-optic modulator and acousto-optic driver. Compared with split products, it has a more compact package, smaller volume, and stable performance, which is more convenient for application in optical systems.
IA related articles
DTS Nanosecond Laser Reliability Testing
DTS Nanosecond Laser Product Reliability Test Report，Performs high and low temperature, vibration, and tensile tests.
DAS Integration Module and DAQ Installation and Wiring Tutorials
Distributed fiber optic acoustic sensing system installation and wiring tutorial, DAS integrated module and DAQ board wiring steps and precautions.
Wiring Diagram for the Acquisition Card
Wiring Diagram for the Acquisition Card
What is the spatial resolution of the distributed fiber optic vibration monitoring system?
The spatial resolution is related to your optical pulse parameter setting, which is set according to the monitoring length of the fiber optic cable. 40km distance we can achieve 5m spatial resolution.
Free-Space Si PIN APD detector, TO package for spatial light detection in visible light
Free-space silicon photodetector with response wavelength 400-1100 nm, including PIN amplification, APD and bias detector