Blog
Introduction to the Principles and Components of Distributed Fiber Optic Temperature Measurement Systems (DTS)
[Tutorials] 2024-04-03 13:17:08
The video introduces the principles of a distributed fiber optic Raman temperature measurement system and the components needed to make up the system.
DAS Integration Module and DAQ Installation and Wiring Tutorials
[Tutorials] 2024-04-03 13:12:53
Distributed fiber optic acoustic sensing system installation and wiring tutorial, DAS integrated module and DAQ board wiring steps and precautions.
DTS Nanosecond Laser Reliability Testing
[Product News] 2024-02-17 02:09:57
DTS Nanosecond Laser Product Reliability Test Report，Performs high and low temperature, vibration, and tensile tests.
BOM table of distributed fiber optic temperature measurement system
[Product News] 2024-02-17 02:10:41
DTS fiber optic temperature measurement system BOM table, convenient for users to develop their own DTS temperature measurement system
Raman amplifiers in distributed fiber optic acoustic sensing systems Video
[Product News] 2024-02-17 02:07:15
Raman amplifier solves the problem of low signal-to-noise ratio in distributed fiber optic acoustic sensing DAS systems
Principle of EDFA Erbium-Doped Fiber Amplifier Video
[Wiki] 2024-02-17 02:05:19
Video animation depicting the principle of implementation of the Erbium Doped Fiber Amplifier EDFA.
What is the bandwidth of a photodetector Video
[Wiki] 2024-02-17 02:03:34
Video presentation explaining what the bandwidth of a photodetector is and how to select the right DAQ for a photodetector system
Fiber Optic Intrusion Detection System Video
[Wiki] 2024-02-17 01:38:16
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.
How To Choose A Photodetector Video
[Wiki] 2024-02-17 01:15:05
determine these core parameters, Wavelength of light,input mode of light, bandwidth, power.
What type of photodetector is used in lidar
[Wiki] 2024-02-17 02:12:08
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.
How to demodulate data from a distributed fiber optic vibration system
[Wiki] 2024-02-17 02:13:24
The format of the raw data collected by a distributed fiber optic vibration system (DVS) and how to demodulate it.
What are DVS, DTS, DAS, FBG in fiber optic sensing
[Wiki] 2024-02-17 02:14:42
What are the DVS, DTS, DAS, FBG of fiber optic sensing, what are their technical features, and what are their main uses.
How to configure a pulsed laser for DTS temperature sensing
[Product News] 2024-02-17 02:15:35
Introduces the configuration of the pulsed laser for DTS temperature sensing, including how to set the ACC and APC modes, the trigger method and the pulse width parameters.
Data acquisition system for fiber optic vibration monitoring
[Product News] 2024-02-17 02:16:43
From the schematic diagram we can see that the distributed fiber optic vibration data monitoring system, using a balanced photodetector for coherent detection, and then need to IQ demodulation of the collected data, demodulation followed by phase unwinding to obtain the amplitude root phase data information.
YB Photonics and Thorlabs apd430 price and parameter comparison
[Product News] 2024-02-17 02:17:50
Parameter and price comparison between Thorlabs and YB Photonics two APD430 photodetector products.
1064nm detector photodiode and photodetector module manufacturer
[Product News] 2024-02-17 02:18:50
We offer 1064nm detector photodiodes, bare, packaged on request; we also offer 1064nm photodetector modules for research experiments or LIDAR applications.
Distributed Fiber Optic Vibration System Integration Module Upgrade
[Product News] 2024-02-17 02:19:32
The newly released DVS integrated module supports dual channels and is tested at temperatures from -20 to 60 degrees with stable performance.
YB Photonics Releases 4 edfa Amplifiers
[Product News] 2024-02-17 02:20:11
We are going to release four EDFA module products. They are Pulse EDFA, Small Signal EDFA, EDFA and Raman modules.