Connet CoSF-R benchtop single frequency fiber laser is a low noise fiber laser based on Connet’s proprietary technology, a patent pending “Optimized Ring Cavity” specially designed to eliminate the standing wave Spatial Hole Burning (SHB) phenomenon which appears easily in linear cavity fiber lasers. It comes with the particular polarization controlling technology to realize stable linear polarization, single longitudinal mode, ultra-narrow linewidth single frequency laser output.
Connet narrow linewidth single frequency fiber laser is with excellent performance with the ultra-narrow linewidth in the kHz range, extremely low frequency and RIN noise, and the good SMSR more than 50dB. CoSF-R benchtop single frequency fiber laser internally integrate the narrow linewidth single frequency basic module and one-stage single frequency PM fiber amplifier.
The output power of the CoSF-R series 1.0um benchtop narrow linewidth single frequency fiber laser can be 100mW and the higher output power also can be provided on request. The center wavelength can be chosen freely in the range of 1010-1120nm such as 1018nm, 1030nm, 1053nm and 1083nm, etc.
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
·Benchtop, easy operation
Applications:
·Fiber optic sensing
·LiDAR
·Atomic trapping
·Laser spectroscopy
·Coherent communication
·Other Scientific Research
Specifications:
|
Parameter |
单位 |
Specification |
||
|
Min |
Typ. |
Max |
||
| Part no. |
CoSF-R-1064-B |
|||
| Center wavelength |
nm |
1010-1120nm |
||
| Output power |
mW |
5 |
- |
100 |
| Output laser type |
CW，Single frequency & Single longitudinal mode |
|||
| Beam quality |
M2 |
<1.05 |
||
| Linewidth1 |
kHz |
- |
2 |
20 |
| SMSR |
dB |
50 |
55 |
- |
| Phase noise |
Rad/rt(Hz) |
< -120@500Hz; <-110@10Hz |
||
| Relative intensity noise (RIN) |
dBC/Hz |
<-120@1MHz; <-140@10MHz |
||
| Output polarization |
Linear polarization |
|||
| Polarization extinction ratio |
dB |
20 |
- |
- |
| Output power stability |
% |
- |
±0.5 |
±1 |
| Output isolation |
dB |
35 |
- |
- |
| Output power tunable range |
% |
10 |
- |
100 |
| Operating temperature |
℃ |
0 |
- |
50 |
| Storage temperature |
℃ |
-40 |
- |
85 |
| Power supply |
VAC |
100~240 |
||
| Output fiber type |
PM980-XP |
|||
| Output fiber length |
m |
> 0.5 |
||
| Optical connector |
FC/APC，other options available |
|||
| Dimension |
mm |
480(L)×440(W)×150(H) |
||
Specifications:Lorentzian line shape with the optical delay of 120us.
Ordering information:
CoSF-R-1xxx-B-<PW>-SF
Standard wavelengths: 1064nm, 1018nm, 1030nm, 1053nm and 1083nm, ect.
PW: Output power
Connet Laser Technology Co., Ltd is a high-tech enterprise founded in 2007, which specializes in the development and production of laser source, fiber laser, optical fiber amplifier and the related products.
