8-channel Multi-mode 850nm Coaxial DFB Point Light Source

8-channel  Multi-mode  850nm  Coaxial DFB Point Light Source

Packaging form: Supports coaxial TO packaging (compact type) or butterfly packaging (high-power type), adapting to different testing requirements.
Output interface: FC/APC or customized interface, supporting multimode fiber (50/125μm or 62.5/125μm) and single-mode fiber customization
Control mode: It provides RS-232/USB interface and PC software control.

Application scenarios
Research and development of optical fiber communication
DWDM network test: Simulate multi-wavelength signal transmission to verify the performance of a 100GHz spaced dense wavelength division multiplexing system.
Optical module production: Integrated into the automated test line to reduce labor costs
Optical fiber sensing system
Distributed temperature/strain monitoring: Compatible with fiber Bragg grating (FBG) or distributed sensing system (DTS)
Structural health monitoring: It is used for long-term deformation monitoring of infrastructure such as Bridges and oil pipelines.
Scientific research and university experiments
Nonlinear optics research: Provide high-power-density light sources and support the observation of effects such as stimulated Brillouin scattering (SBS).
Optical device testing: Verify the insertion loss, return loss and polarization-related loss (PDL) of devices such as couplers, isolators and circulators.