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Ultra-Narrow Linewidth Laser

Name: Ultra-Narrow Linewidth Laser
Brand: AtGrating Technologies.

Based on external cavity laser, AtGrating Ultra-Narrow Linewidth Laser serves as single frequency laser with very low noise and high stable frequency. The packaging was designed with the highly integrated, small form factor and self-contained module. The External monitoring and control can be achieved via a RS-232 standard interface.

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Features of Ultra-Narrow Linewidth Laser UNLL

Single longitudinal mode
Low phase noise and relative intensity noise
Integration stability and shock insensitive
1535nm-1565nm, ITU-T DWDM Wavelength custom
Telcordia GR-468 compliant

Application of Ultra-Narrow Linewidth Laser UNLL

Interferometric Optical Sensing
LIDAR
B-OTDR Temperature and Strain
Gas Sensing
Oil and Gas Exploration
Coherent Communication
Test and Measurement

Specification of Ultra-Narrow Linewidth Laser UNLL

Parameter	Unit	Value
Output power	dBm	8
Center wavelength	nm	1535-1565
Thermal wavelength tuning	pm	30
SMSR	dB	>50
Linewidth	KHz	<10
PER	dB	>20
Optical isolation	dB	>30
Input voltage	V	5
Dimension	mm	935919