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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 laser of Connet Laser employs the optimized optical path to realize the high power output and suppress the nonlinear effects in the fiber effectively and meanwhile, obtain the near diffraction-limited beam quality.
The 1.5um high power single frequency fiber laseris normally with 10W output power and the other output power can be customized. The center wavelength can be chosen freely in the range of 1535-1575nm, 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：
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
Output Fiber Length
m
> 0.5
Optical Connectors
FC/APC, Collimator
Dimensions
19” 2U
19” 3U
1. The center wavelength is selectable within the specified range. Other wavelengths are available.
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 for more information.download
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