Pump for mid-IR laser
FL-976-CW: 976 nm emission determines compatible optics, coatings and detectors for Pump for mid-IR laser. The catalogued beam parameter (<1.2) helps predict how the source will focus and propagate through the instrument.
Fiber output, PM options, seed formats
FL-976-CW976 nm near-infrared fiber laser
976 nmFL-976-CW is a 976 nm Fiber laser. Used for pump for mid-ir laser, laser cooling of atoms, optical lattice，seed for solid-state laser. Fiber Laser. Key specifications: output / average power 1~2 W, power stability (rms, 4 hours, ±3℃) <3%, <2%, spectral linewidth (nm) <0.3nm. View specifications, datasheet and enquiry options from Precisometer.
Specifications
FL-976-CW
19 specification rows
| Output / average power | 1~2 W |
|---|---|
| Beam / notes | Fiber Laser |
| Power stability (rms, 4 hours, ±3℃) | <3%, <2% |
| Spectral linewidth (nm) | <0.3nm |
| M2 | <1.2 |
| Fiber connector | FC/APC, Collimator optional |
| Fiber length (m) | 1 |
| Fiber jacket | PVC, Metal optional |
| Beam diameter (mm) | 4±1 (Collimator output) |
| Polarization ratio | Random |
| Warm-up time (minutes) | <15 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 15-35 |
| Operating voltage (VAC) | 110/220VAC |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 976±1 |
| Operating mode | CW |
| Output power (W) | 1-2W |
| M² | <1.2 |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Laser cooling of atoms
FL-976-CW: 976 nm emission determines compatible optics, coatings and detectors for Laser cooling of atoms. The catalogued beam parameter (<1.2) helps predict how the source will focus and propagate through the instrument.
Optical lattice，seed for solid-state laser
FL-976-CW: 976 nm emission determines compatible optics, coatings and detectors for Optical lattice，seed for solid-state laser. The catalogued beam parameter (<1.2) helps predict how the source will focus and propagate through the instrument.
System integration
Integration and compatibility
Use these checks to connect FL-976-CW to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Fiber delivery interface
- Fiber connector: FC/APC, Collimator optional
- Match the listed connector and fiber mode exactly; SMA905, FC/PC and FC/APC are not interchangeable, and a single-mode launch requires mode-field as well as numerical-aperture matching.
- Thermal management
- Cooled method: Air cooled · Operating temperature (℃): 15-35
- Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
- Beam parameters at the output
- M2: <1.2 · Beam diameter (mm): 4±1 (Collimator output)
- Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
Technical FAQ
Integration questions for FL-976-CW
How is the FL-976-CW output delivered?
Fiber connector: FC/APC, Collimator optional. Match the listed connector and fiber mode exactly; SMA905, FC/PC and FC/APC are not interchangeable, and a single-mode launch requires mode-field as well as numerical-aperture matching.
What cooling does the FL-976-CW require?
Cooled method: Air cooled · Operating temperature (℃): 15-35. Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
What beam does the FL-976-CW deliver?
M2: <1.2 · Beam diameter (mm): 4±1 (Collimator output). Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
Need this configured?
Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.
Model selection
Nearby series comparison
Compare FL-976-CW with the closest available models in the Fiber Lasers family. Confirm option-dependent values on the final configuration before ordering.
Related fiber lasers
Compare the FL-976-CW with nearby fiber lasers across the wavelength range.
