Narrow linewidth Laser Moudle
Description
The W3002-CHXX-20mW narrow linewidth laser is a laser component with special optical characteristics designed by our company. It adopts a metal sealed shielding design, has the characteristics of ultra-narrow linewidth, low noise, and high frequency stability, and can produce a laser beam with a very small optical linewidth (≤10K), which is much smaller than the spectral linewidth of a conventional laser. It also supports online upgrade function, I2C and URAT communication modes, and can set wavelength tuning parameters and optical power parameters through the host computer, and can also monitor the operating temperature, tuning wavelength, optical power and other status information of the laser component.
Application
Optical communcation
Spectral analysis
LiDAR
Optical sensing
Other fields: In addition, narrow linewidth lasers also have potential application value in quantum computing, quantum communication, optical clocks, cold atomic physics and other fields.
Features
Metal sealed shielding design (size 75mm x90mm x18mm)
Laser linewidth ≤10K
Relative intensity noise ≤150 dBc/Hz@10kHz
Side mode suppression ratio ≥60 dB
Tuning range ±0.05 nm (with the center wavelength as the zero point)
Tuning resolution ≥3 MHz
-40~70°C temperature operating range, no mode hopping in the full temperature range
Support online upgrade, parameter control, status monitoring functions