test related photodetectors and fiber optic sensing products - page 10
test related products
BPD480 1GHz High-Speed Balanced Photodetector - 1000-1700nm InGaAs
[Balanced Detectors] 2026-03-19 02:03:27
InGaAs 5000μm MPD Chip(TO 8)
[InGaAs APD Photodiodes] 2026-03-26 13:31:10
Large-area InGaAs avalanche photodetector, 5000 μm diameter, TO-8 package, apply to LD’s monitor PD in optical fiber communication
High Speed Current Amplifiers (Transimpedance Amplifiers) HCA
[Transimpedance Amplifier] 2026-04-14 12:53:01
High-speed current amplifier (transimpedance amplifier) with 1 MHz bandwidth and low pulse distortion
High Speed Current Amplifiers (Transimpedance Amplifiers) HCA-2M-1M
[Transimpedance Amplifier] 2026-04-14 12:54:21
HCA-2M-1M: 2MHz transimpedance amplifier for photodetection, spectral analysis & precision measurement
High Speed Current Amplifiers (Transimpedance Amplifiers) HCA-4M-500k
[Transimpedance Amplifier] 2026-04-14 13:02:08
HCA-4M-500k: 4MHz transimpedance amplifier for photodetection, spectral analysis and precision measurement
test related articles
DTS Nanosecond Laser Reliability Testing
DTS Nanosecond Laser Product Reliability Test Report，Performs high and low temperature, vibration, and tensile tests.
Testing of a distributed fiber optic acoustic sensing system at a 50KM location
The PZT was used to test the Distributed Fiber Optic Acoustic Sensing System DAS at a location of 50KM, using a repetition frequency of 2000Hz, capable of testing signals at 980Hz.
Distributed fiber optic acoustic sensing system tests different vibrations with PZT and restores the signals.
Video of a test of the effect of a DAS-reduced signal using a PZT to generate vibrations of different frequencies for excitation of an optical fiber.
Capture Card Testing Software
Capture Card Testing Software
Test Report Of 1550nm Narrow Linewidth Laser Module
Factory test report for narrow linewidth laser modules with screenshots of linewidth tests