Single Frequency Diode Laser Source

Fiber laser components, Fiber optic laser source

The single frequency diode laser source adopts patented frequency stabilization technology, can provide high output power and narrow linewidth, the full-width at half-maximum (FWHM) linewidth is less than 1MHz. The single frequency diode laser source can be used as seed source for spectral analysis, testing and measuring, coherent beam combination and other applications.

This single frequency laser source can provide high output stability, the power fluctuations are less than 1‰. High stability control circuit and thermal control are available to provide the laser source with stable output.

Techwin offers single frequency diode laser sources with different center wavelengths to meet various application requirements, typical wavelengths include 760nm, 767nm, 770nm, 780nm, 785nm, 795nm, 808nm, 852nm, 895nm, 920nm, 976nm, 1053nm, 1064nm, 1083nm, 1260nm, 1550nm, etc. which can be widely applied in applications of spectroscopy, coherent beam combination, fiber-optic sensing, etc.

Utilizing control system based on advanced microprocessor coupled with high precision ATC and ACC (APC) control circuit, this laser source can realize stable output while maintaining easy operation. According to specific needs of user, the laser source can be offered with corresponding communication interface and control software to achieve individual operation.

1550nm Single Frequency Diode Laser Source

1550nm single frequency diode laser source is featured by high output power, the full-width at half-maximum (FWHM) linewidth is less than 1MHz.

Features High power, single frequency, polarization-maintaining output Ultra-narrow linewidth: <1MHz Stable wavelength, no shift Continuous tuning of output power High stability and high reliability LCD display to show working state High precision ATC and ACC control circuit Applications Coherent communication system Interferometric sensor Seed source of fiber laser and fiber amplifier Remote sensing measurement Nonlinear effect studies Other scientific research tasks 1260nm Single Frequency Diode Laser Source

1260nm single frequency diode laser source adopts grating-stabilized external cavity laser (ECL), featuring high output power and ultra-narrow linewidth, the full-width at half-maximum (FWHM) linewidth is less than 200kHz.

Features High power, single frequency, polarization-maintaining output Ultra-narrow linewidth: <200kHz Stable wavelength, no shift Continuous tuning of output power High stability and high reliability High precision ATC and ACC control circuit Applications OTDR Fiber testing and measuring Fiber-optic sensing Other scientific research tasks