Multiple Output 976nm Single-mode & Multimode Pump Laser Module is a flexible and easy to system-integrated pump laser. Connet offers two single-mode outputs, one single-mode output and one multi-mode output, and two single-mode one multimode outputs. There are very suitable for laboratory applications or system integration of cascaded fiber amplifiers, high power passive mode-locked fiber lasers and others.
Connet uses low-noise drive circuits and high-precision temperature control circuits for the control of multiple output pump laser modules.
For different wavelength applications, Connet provides corresponding ASE back-reflection protection measures.
Features:
• Two singlemode, one singlemode one multimode, two singlemode one multimode outputs
• Singlemode output power up to 800mW each, wavelength locked
• Multimode output power up to 30W, wavelength locked
• ASE feedback protection for both singlemode and multimode pump lasers
• Highly stable output
Applications:
• High power and low noise cascaded EDFA
• Mode- locked fiber laser for 1.0um and 1.5um band
• Cascaded Yb-doped fiber laser and amplifier
• Test and measurement
• Other lab applications
Specifications：
|
Parameter |
Unit |
Min |
Typ. |
max |
| Part No. |
VLSS-976-M-20/11/21 |
|||
| Configuration |
SM+SM |
SM+MM |
2xSM+MM |
|
| Output ports |
2 |
2 |
3 |
|
| Operating wavelength |
nm |
Singmode: 974 or 976nm |
||
| Singlemode output power |
mW |
90 |
- |
800 |
| Multimode output power |
W |
4 |
- |
30 |
| Singlemode FWHM |
nm |
- |
0.4 |
1.0 |
| Mulimode FWHM (976nm) |
nm |
- |
0.5 |
1.0 |
| Singlemode output fiber |
|
SMF or PMF 6/125um please specify |
||
| Fiber core NA |
|
0.12 |
||
| Output connector |
|
Bare fiber or FC/APC connector |
||
| Multimode output fiber |
|
105/125um |
||
| Fiber core NA |
|
0.15 or 0.22 |
||
| Output connector |
|
N/A |
||
| Output Power Stability |
% |
- |
±0.5 |
±1.0 |
| ASE protection |
|
Yes wavelength dependent |
||
| Operating Temperature |
°C |
0 |
- |
+50 |
| Operating Temperature(optional) |
°C |
-35 |
- |
+65 |
| Storage Temperature |
°C |
-40 |
- |
+85 |
| Operating Voltage |
VDC |
5.5 ~12 |
||
| Dimensions |
mm |
150 x 125 x 20 |
||
- The output power stability is measured under 25℃, after 30 minutes’ warm-up;
Ordering Information：
VLSS-976-M-XX-FA: Singlemode non-PM fiber output
VLSP-976-M-XX-FA: Singlemode PM fiber output
XX: 20/11/21 type
For output fiber determination, multimode pump laser operating wavelength and other information, please contact us.
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.
