600mW 976nm Fiber Coupled Diode Laser
Description
FBG Stabilized Lasers are compact laser diodes designed for use as pump lasers. The butterfly packages contain an integrated thermoelectric cooler (TEC) and thermistor. The region of the fiber marked by a pair of black bands contains a grating etched into the fiber, which acts as a Bragg reflector to provide feedback to the laser.
The FBG-stabilized design produces an output that is spectrally broadened by satellite modes. A FBG-stabilized laser is not a single longitudinal mode laser; while it is stabilized in terms of frequency, the gain curve will contain many different modes. Additionally, these Bragg gratings are relatively insensitive to temperature (<0.02 nm/°C).
It should be noted that for the SM-pigtailed laser, stress-induced birefingence on the fiber may change the output spectrum of the laser diode. Due to the properties of the fiber, the PM-pigtailed lasers will not be affected.
The 976 nm FBG lasers produce a stable output of ≥300 mW with a single mode fiber pigtail or between 500 and 900 mW with a polarization-maintaining fiber pigtail. With a spectral bandwidth of <1 nm, they are well suited for core pumping of Erbium-doped fibers, such as in Erbium-doped fiber amplifiers, mode-locked oscillators, and CW lasers.
600mW 976nm Fiber Coupled Diode Laser
Specifications |
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|---|---|
| Laser Type: | Continuous Wave (CW) |
| Fiber Type: | Single Mode |
| Wavelength: | 976 nm |
| Output Power: | 600 mW |
| Fiber Core Diamater: | - um |
| Fiber Cladding Diameter: | - um |
| Fiber: | Hi1060 |
| Fiber Length: | >1m, can be customized |
| Fiber Connector: | FC/APC |
| Threshold Current: | 90 mA |
| Operating Current: | 1000 mA |
| Operating Voltage: | 2.5 V |
| TEC: | Available |
| PD: | Available |
| Thermistor: | Available |
| Test Temp.: | 25 ℃ |
Features
- 600mW outpower run in the 976nm wavelength
- Good quality and stable performance
- Long lifetime and warranty
- Supply aiming beam
Applications
- Fiber optic sensors
- Medical use
- Raman spectroscopy
- Bio technology
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2023
Frequently Asked Questions
The 976nm FBG lasers produce a stable output of ≥300 mW with a single mode fiber pigtail or between 500 and 900 mW with a polarization-maintaining fiber pigtail.
The wavelength tolerance of the 976nm FBG lasers is ±1nm.
The applications of the 600mW 976nm Fiber Coupled Diode Laser include fiber optic sensors, medical use, Raman spectroscopy, and bio technology.
No, the Bragg gratings in the FBG-stabilized lasers are relatively insensitive to temperature (<0.02 nm/°C).
The typical value of the center wavelength of the 600mW 976nm Fiber Coupled Diode Laser is 976nm.