The 1570nm single wavelength laser adopts high-performance butterfly semiconductor laser chips. The professionally designed drive circuit and TEC control ensure the safe operation of the laser, and the stable output power and spectrum. It is suitable to be used as the pump laser source of thulium doped fiber laser or fiber amplifier, and can provide table model or modular packaging.
Features:
Application：
² 1W/5W/10W multiple power options
² Thulium doped fiber laser
² Single mode optical fiber output
² Fiber laser
² Multiple spectrum options
² Optical fiber sensing
Optical index
unit
Typical value
Notes
Operating wavelength
nm
1570±1
1565/1570nm Wavelength optional
Spectral linewidth
< 0.1
Sideband rejection ratio
dB
>50
output power
dBm
10/20/30/33/37
Optional
Short term stability
(15 min)
≤ ±0.02
Long term stability
(8 hours)
≤ ±0.05
Pigtail type
-
SMF-28e Single mode fiber
Pigtail joint type
FC/APC
Electrical and environmental parameters
table model
module
control mode
Button
RS232 Serial communication
communication interface
* Optional
DB9 Female
Power supply
100~240V AC, <150W
5V DC, <60W
Size
260(W)×320(D)×120(H)mm
125(W)×150(D)×20(H)mm
Operating temperature range
-5~+55°C
Operating humidity range
0~70%
Order information/Model
FL
Operating wavelength (nm)
Output power (mW)
Output pigtail type
Package Type
1570
30/33/37
SM=SMF-28e
PM=PM1550
B=table model
M=module
*33~40dBm table model only
