APPLICATION

Spectrum detection
Laser radar
Fiber sensing
Fiber gyro
Fiber laser
Gas detection

Fiber sensing-

Fiber sensing

2023-09-27

The 1550nm single-frequency laser developed by Liwin adopts ultra-narrow linewidth design, which has the characteristics of high power, low noise and narrow linewidth, and the minimum linewidth can reach 3KHz or less. The laser is a standard 14PIN bu...

Spectrum detection-

Spectrum detection

2023-09-27

The narrow linewidth 785nm laser of Liwin is a butterfly package laser based on the external cavity design. Due to the unique cavity design, the product has very good wavelength temperature stability, narrow spectral line width, high side mode suppre...

Laser radar-

Laser radar

2023-09-27

Liwin's 1550nm laser module is built with Liwin's own narrow line-width single-frequency laser, which enables stable and fast laser drive through a proprietary circuit drive design. With their small size and flexible firmware upgrades, this series of...

Fiber gyro-

Fiber gyro

2023-09-27

Liwin's 1310nm superradiant light emitting diode (SLD) is an incoherent light source for a variety of optical measurement applications, featuring high brightness, wide spectrum, short coherence, and low intensity noise. The product is ideal for appli...

Gas detection-

Gas detection

2023-09-27

Liwin’s 1653nm methane gas detection laser adopts DFB laser. The product is a standard 14PIN with built-in TEC for precise temperature control and high power stability. Liwin can provide a variety of gas detection lasers, typical methane, ammonia, hy...

Fiber laser-

Fiber laser

2023-09-27

Liwin can offer laser diodes and laser module within very tight tolerances (+/-3nm), Currently we mainly grow custom wavelengths within the 780-1653nm wavelength range. But we can also provide 658nm lasers, we accept customized laser products with di...