产 品 说 明                                                                                                                    

C波段窄线宽激光器 5kHz线宽20mW保偏输出

The Narrow Linewidth Fiber Source (NLFS) utilizes cutting edge frequency noise technology allowing it to possess low phase noise characteristics. As a result, this device has the ability to significantly reduce the optical linewidth of the DFB laser diode, while maintaining advantages of a typical semiconductor laser. The applications include: interferometer source, fiber sensors, long coherence laser system and laboratory testing.

 

Based on a DFB semiconductor laser, Optilab NLFS series products are constructed with 100% Telcordia-qualified components to ensure 15+ years of continuous operating life, backed by a three year limited warranty on complete system functionality. Our customer service team provides technical support for any inquires for the operation of the product.

 

Features:

- 5kHz laser linewidth

- Up to 40mW output

- Frequency stabilized

- Polarization Maintaining (PM) output

- Customer specify wavelength

- Front panel plus LabVIEW program monitoring and control

Model Number

NLFS-C-20-R



Wavelength

Customizable from 1528 to 1565nm



Laser Linewidth

5kHz maximum, 5kHz typical



Output Power

20mW minimum



Output Type

CW



Relative Intensity Noise

-150 dB/Hz maximum



Side Mode Suppression Ratio

40 dB minimum



Frequency Stability

< 5 x 10-9 over 100S



Wavelength Accuracy

+/- 4GHz



Wavelength Tuning Range (GHz)

+/- 20GHz



Output Power Stability

Less than 0.05dB drift over 8 hours



Polarization Extinction Ratio

20dB



Environment / User Interface




Operation Temperature Range (˚C)

0 to +40



Storage Temperature Range (˚C)

-10 to +70



Power Supply

5V DC



Dimensions (mm)

50mm(W) x 300mm(L) x 100mm(H)



Cooling Requirement

Air Ventilation



Controls

Output power, pump laser overheat, wavelength



LCD Display

Output Power, wavelength



Computer Interface

RS232 (Labview control software and connection cable included)



Protection

laser overheat, over current



Output Power Control Mode

ACC, APC



Optical Connector

FC/APC PM, FC/UPC PM



Optical Fiber

Panda



Available Options

Customizable Center Wavelength; Benchtop or Rack-Mount Housing

Technical Specifications