test related photodetectors and fiber optic sensing products - page 8
test related products
PZT Fiber Optic Vibrator - Essential Tool for DAS Commissioning
[DVS Module] 2025-10-28 15:27:04
The PZT fiber vibrator is a fiber optic vibration simulator that induces periodic vibrations in the optical fiber by applying voltage to the PZT material, causing it to undergo cyclic compression and tension.
InGaAs Avalanche Photodiode 2000um APD Chip
[InGaAs APD Photodiodes] 2026-03-26 13:43:20
ingaas avalanche photodiode, Φ 2000μm, used for Distance measurement, Spatial light transmission, available in bare die, TO-39
InGaAs Avalanche Photodiode 3000um MPD Chip TO CAN
[InGaAs APD Photodiodes] 2026-03-26 13:42:24
InGaAs avalanche photodiode, Φ 3000μm, used for Distance measurement, Spatial light transmission, available in bare die, TO-39
PD58 Series Large Photosensitive PD Photodetector
[Amplified Photodetector] 2026-03-18 13:45:36
FLD02 Fluorescence Photodetector
[Amplified Photodetector] 2026-03-18 22:50:21
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