1050nm Narrow Linewidth Laser, 10kHz Linewidth, with PM YDFA Amplifier for 42 dBm Output
The Optilab Narrow Linewidth Fiber Source (NLFS) utilizes a single frequency DFB fiber laser with active piezo- electric wavelength control and wide-range thermal wavelength tuning, resulting in an ultra-narrow linewidth laser source with low relative intensity noise. Based on this DFB fiber laser technology, the 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.
This particular NLFS system integrates a high power Ytterbium-doped Fiber Amplifier (YDFA) to boost the narrow line width seed laser output up to 42 dBm (20 W), with a polarization maintaining collimated output. Applications for this combination system include: interferometer source, fiber sensors, long coherence laser system and laboratory testing.
Features:
- 10 kHz laser linewidth at 1050 nm center wavelength
- Two chassis system: Seed Fiber Laser (1U) and High Power YDFA (3U)
- Up to 42 dBm output (15 W)
- Frequency stabilized with both PZT and thermal tuning
- Polarization Maintaining (PM) output with collimator
- Front panel plus LabVIEW program monitoring and control
- Seed laser monitor port
Technical Specifications
Model Number
NLFS-1050-42-PM
Wavelength
1050 ± 2nm
Laser Linewidth
10kHz maximum
Output Power
42 dBm (15W) minimum w/ YDFA
Output Type
CW
Relative Intensity Noise
-140 dB/Hz typical
Side Mode Suppression Ratio
45 dB minimum
Frequency Stability
< 5 x 10-9 over 100S
Wavelength Accuracy
+/- 6GHz
Wavelength Tuning Range (GHz)
0.7 nm minimum
Output Power Stability
Less than 0.5% RMS drift over 8 hours
Polarization Extinction Ratio
20dB minimum
Environment / User Interface
Operation Temperature Range (˚C)
0 to +50
Storage Temperature Range (˚C)
-20 to +60
Power Supply
80 – 240 V, 43 – 63 Hz AC
Dimensions (mm)
1RU + 3RU
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
N/A
商品属性 [波长] 1050 ± 2nm [功率] 42 dBm (15W) minimum w/ YDFA [输出类型] CW