Single mode fiber 980nm 680mW semiconductor laser pumped laser power can be adjusted continuously
980nm semiconductor laser with single mode optical fiber laser using high performance butterfly type semiconductor laser, the combination of optical fiber FBG wavelength locking to ensure stable, SMF output. The of professional design of the driving circuit and TEC control to ensure the laser safety and stability work. The laser can be used in scientific experiments and production test, suitable as a pumping source of fiber laser and optical fiber amplifier, can provide desktop (with an LCD screen) or modular package according to customer requirements.
Characteristic:
High output power
Power and spectrum stability
Module or desktop package
Application:
Optical fiber laser pumping
Fiber amplifier
Nonlinear optics research
Parameter Value:
|
Parameter
|
Unit
|
Typical value
|
Remarks
|
|
Wavelength
|
nm
|
974+/- 1，976+/- 1
|
|
|
Output Power
|
mW
|
680
|
Can be customized
|
|
Spectral stability(15 minutes)
|
dBm
|
≤ ±0.005
|
|
|
Short-term stability(15 minutes)
|
dB
|
≤ 0.02
|
|
|
Long-term stability(8 Hours)
|
dB
|
≤ 0.05
|
|
| SM fiber (Default) |
-
|
SM fiber (Default)
|
PM fiber customizable
|
| Fiber output end type |
-
|
FC/APC
|
Can be customized |
| Working temperature |
°C
|
-20°C ~ 65°C
|
|
| Storage temperature |
°C
|
-40°C ~ 85°C
|
|
|
Size
|
mm
|
260(W)X280(D)X120(H)
|
module size :150x125x30 or 90x70x15
|
| Software Control Feature |
-
|
Not Include (Default)
|
By default, control by button.
|
| Pump Protector |
-
|
Not Include (Default)
|
If this laser is used as a pump laser,for Erbium-doped or Ytterbium-doped fiber laser.
We suggest adding protector, if not, it is easy to damage the pump chip.
Note:
1. Filter at 1030nm/1550nm.(choose)
2. The protector will cause the laser power loss of about 10%.
|
| Power supply |
V
|
Desk type: AC 110V~220V
module: 5V
|
|
Note:
1, output power, wavelength can be customized according to customer demand
2, the stability of the test environment is 23 + 2 degrees Celsius product preheating 60 minutes later;
3, The above price is for the laser (does not contain the pump protector, for greater than 400mW, the pump protector is recommend.)
Spectrogram:
Follow us on Twitter
Facebook page
CivilLaser YouTube