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1.5um High Power Single Frequency Fiber Laser
Product Description:
The 1.5um high power single-frequency fiber lasers are featured by low noise and narrow linewidth. They are based on the self-developed single frequency laser basic module of Connet Laser. The high power output is achieved by multi-stage amplification and the maximum power can be up to 10W.
The 1550nm high power single frequency fiber lasers of Connet Laser employ optimized optical path, realize high power output, suppress nonlinear effects in the fiber effectively and obtain near diffraction-limited beam quality at the same time.
The 1.5um high power single frequency fiber laser with 10W output power and other output power can be customized. The center wavelength can be chosen freely in the 1535-1575nm range such as the standard wavelengths of ITU.
Features:
• Ultra narrow
linewidth
• Stable single frequency & single
polarization operation
• No mode-hopping, No out-bursting
noise
• Low
phase and intensity noise
• Flexible design, various wavelengths optional
• PM output, high PER
Applications:
• Fiber Optic Sensor
• LiDAR
• Sounding
•
Laser spectroscopy
• Wavelength
references
• Research &
development
Specifications：
1. The center wavelength is selectable within the specified range. Other wavelength is available.
Parameter
Unit
Specification
Part NO.
VFLS-15-1-SF
VFLS-15-2-SF
VFLS-15-5-SF
VFLS-15-10-SF
Center Wavelength1
nm
1530-1561nm(can be customized)
Output power2
W
1
2
5
10
Output laser type
CW，single frequency & single polarization
Beam quality
M2
<1.3
Linewidth3(FWHM)
kHz
<100
Side Mode Suppression Ratio(SMSR)
dB
45
Phase noise
μRad/rt(Hz)
30
RIN
dBC/Hz
-120
Output polarization type
Linear polarization
Polarization Extinction Ratio(PER)
dB
17
Output power stability(15min)
%
±0.5
Output power stability(8hours)
%
±1
Output light isolation
dB
30
Output power tunable range
%
10~100
Operating temperature
℃
0~+35
Storage temperature
℃
-40~+85
Power supply
VAC
100~240
Output fiber type
PLMA
Length of the output type
m
> 0.5
Optical connectors
FC/APC, Collimator
Dimensions
mm
19”2U
19”3U
2.output power is optional.
3. Lorentzian line shape with optical delay of 120us
Ordering Information：
VFLS-15xx-B-<PW>-SF-HP
15xx:wavelength in nm,standard wavelength 1550nm
B:Benchtop
PW:Output power in W, example:0.5-0.5W,10-10W
Notes:
The output power may be different in various wavelengths, please contact us with more information.download
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