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Home > Products > CW Fiber Laser > 2.0um Single-Mode CW... > 1908nm High Power CW...
1908nm High Power CW Fiber Laser
Product Description:
Connet 2.0um (GHz) series of high power CW fiber lasers adopt the Master Oscillator Power-Amplifier (MOPA) structure to achieve the high power output. The output power can be up to 100W with the excellent output beam quality. The generally adopted pumps are the semiconductor or fiber lasers in the bands of 793nm and 1570nm. The output polarization can be linear or random. This laser is suitable for the applications of device testing, medical treatment, remote sensing, LiDAR and mid-infrared pumping, etc. with the typical operating wavelengths of 1908nm, 1940nm, 1950nm, 2004nm and 2050nm, etc.
The 2.0um (GHz) series of high power CW fiber lasers employ the microprocessor-based control system with stable performance and maintenance-free operation. The benchtop laser can display the output power, the temperature and other working status in real time through the LCD on the front panel, and also can provide the alarm information in time. This laser system is with clear interface and easy operation.
Features:
● High output power: up to 100W
● Excellent beam quality
● Stable and reliable performance
● Linear polarization output optional
● Air-cooling integrated design
● Narrow spectral width
● All-fiber design
Applications:
● Medical treatment
● Mid-infrared pump source
● LiDAR
● Device testing
● Plastic material processing
● Nonlinear effect study
● Other scientific research
Specifications:
Parameter
Unit
Specification
Min
Typ.
Max
Part no.
VFLS-1908-B-HP
Center wavelength
nm
1908nm +/-1nm
Output power
W
-
-
100
Operation mode
CW
Beam quality
M2
-
1.3
1.7
Spectral width (FWHM)
nm
-
-
0.5
Side-mode Suppression Ratio (SMSR)
dB
20
30
-
Polarization
Random (Linear Polarization Optional)
PER (PM Output)
dB
17
-
-
Output power stability1 (8hrs)
%
-
±1
±2
Output isolator
N/A
Output power tunable range
%
30
-
100
Operating temperature
℃
0
-
+35
Storage temperature
℃
-40
-
+85
Supply voltage
VAC
100-240
Cooling mode
Water-cooling
Output fiber type
BD-G25/250-11FA
Output fiber length
m
>0.5
Optical connector
FC/APC, Endcap or Collimator (other optional)
Dimension
mm
510x480x150
*The output power stability is measured under 25℃after 30 minutes' warm-up.
Ordering Information:
· VFLS-1908-B-HP-<PW>-I-FA
· VFLP-1908-B-HP-<PW>-I-FA
· S: SM output, P: PM output
· PW: Output power, 50-50W, 100-100W
· I: Output isolator, 0-None, 1-Yes
· FA: FC/APC, CoL: Collimator, FE: Endcap
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