Monthly Archives: April 2026
Multi-Wavelength Integrated Fiber Laser Source 976nm~1710nm
The five-band design covers three core infrared regions: pumping, communication, and gas sensing. 976nm is a high-efficiency laser pumping band, suitable for gain-optimized fiber pumping applications; 1310nm/1550nm is a low-loss window for standard fiber optic communication; and 1210nm and 1710nm are gas absorption characteristic sensing bands. The laser employs all-fiber coupled output, with each wavelength independently switchable and power adjustable. It features low beam combining loss, stable polarization, strong anti-interference capabilities, and supports standard fiber optic interfaces such as FC/APC and SMA905. Its compact structure facilitates equipment integration.
This is a 5-in-1 fiber coupled laser system. This laser integrates five laser wavelengths: 976nm, 1210nm, 1310nm, 1550nm, and 1710nm. All five lasers output from the same laser output port. We can control any one of the lasers individually, or all five lasers can operate simultaneously.
Let’s first look at the state when each laser is outputting individually. Press the button next to the adjuster to open Laser 1. Rotate the ‘Adjustor’ on Laser 1 to adjust the laser output power. Press the button again to turn off laser 1. The power adjustment method for Laser 2 to Laser 5 is the same as that for Laser 1. This is the state where all five lasers are outputting simultaneously.
This product is a 5-in-1 integrated fiber-coupled laser with wavelengths of 976nm, 1210nm, 1310nm, 1550nm, and 1710nm. Through high-precision spatial beam combining and fiber coupling technology, it couples five independent infrared laser bands to a single output fiber, achieving synchronous multi-wavelength output from a single port. The product integrates high-precision TEC temperature control, photoelectric detection feedback, and stable drive circuitry, offering high wavelength accuracy, good power stability, and excellent beam pattern. It significantly simplifies system optical path setup and is an ideal integrated light source for wide-band detection, laser pumping, fiber optic communication, and spectral analysis.
Innovation drives efficiency, quality earns trust. Our 976/1210/1310/1550/1710nm 5-in-1 fiber-coupled laser breaks through industry pain points with technological integration and meets diverse needs with stable performance. It provides more convenient, efficient, and cost-effective multi-wavelength laser sources for various fields, helping every user achieve innovative breakthroughs and opening a new chapter in multi-band laser applications.
