spatial related photodetectors and fiber optic sensing products
spatial related products
Cost-Effective DAQ Boards For Distributed Acoustic Sensor DAS
[DAQ] 2025-04-23 12:29:49
Data Acquisition Card for Distributed Acoustic Fiber Sensing (DAS) with Pulse Output sends TTL pulses directly to the AOM driver, eliminating the need for an additional pulse generator and greatly reducing system complexity.
1GSps dual-channel high-speed data acquisition card
[DAQ] 2025-04-03 01:59:35
The DAQ board, which can be set up to 1G sample rate and has built-in trigger output and input interfaces, can be used for applications such as DAS distributed acoustic sensing system with 200M AOM acquisition or LIDAR.
DVS/DAS Integrated Optical Module
[DVS Module] 2025-04-03 00:33:46
YB Photonics’s DVS/DAS integrated optical module highly integrates inside our own proprietary ultra-narrow linewidth laser, pulsed EDFA, Raman amplifier, AOM and other optical components in single compact package.
InGaAs APD Photodiodes Φ200μm 950-1700nm TO-CAN
[InGaAs APD Photodiodes] 2024-01-21 03:04:11
InGaAs APD avalanche photodetector, wavelength: 950-1700nm; diameter Φ 200μm, used for distance measurement, spatial light transmission, LIDAR, low light detection, available in bare chip, TO-CAN, pigtail, flange and other packaging forms.
InGaAs Avalanche Photodiode 500um APD Chip
[InGaAs APD Photodiodes] 2024-01-21 03:03:35
This is a 500um diameter InGaAs APD photodetector, the wavelength range is 950-1700nm, Respondsivity at 1550nm is 0.9A/W, bandwidth 450MHz, we can provide die, but also according to customer packaging requirements for chip packaging, such as (TO package, pigtail package, etc.)
spatial related articles
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