Wafer inspection
FL-1050-LN-L: 1050 nm emission determines compatible optics, coatings and detectors for Wafer inspection. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
Fiber output, PM options, seed formats
FL-1050-LN-L1050 nm near-infrared single-frequency low-noise fiber laser
1050 nmFL-1050-LN-L is a 1050 nm Fiber laser. Used for wafer inspection, optical trap, holographic imaging, pumping source. Fiber laser. Key specifications: output / average power 1~10 W, operating mode CW, power stability (rms, 4 hours, ±3℃) <2%, <1%, <0.5%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
FL-1050-LN-L
23 specification rows
| Output / average power | 1~10 W |
|---|---|
| Beam / notes | Fiber laser |
| Operating mode | CW |
| Power stability (rms, 4 hours, ±3℃) | <2%, <1%, <0.5% |
| Transverse mode | TEM00 |
| Longitudinal mode | SLM |
| Current adjustment range | 1-100% |
| Spectral linewidth (nm) | <0.004 |
| Relative intensity noise (rms, 10Hz-3MHz) | <0.1%, <0.05% |
| Frequency shift (MHz) (over ±2℃and 8 hours) | <±200 |
| M2 | <1.1 |
| Fiber connector | FC/APC, Collimator optional |
| Fiber length(m) | 1 |
| Fiber jacket | PVC, Metal optional |
| Beam diameter (mm) | 4±1 (Collimator output) |
| Polarization ratio (dB) | >15, after PM fiber |
| Warm-up time (minutes) | <30 |
| Cooled method | Air cooled or Water cooled |
| Operating temperature (℃) | 15-30 |
| Power supply (VAC) | 110/220VAC |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1050±1 |
| M² | <1.1 |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Optical trap
FL-1050-LN-L: Optical trap benefits from a stable, focusable source. 1050 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (TEM00) informs waist size and propagation.
Holographic imaging
FL-1050-LN-L: 1050 nm emission determines compatible optics, coatings and detectors for Holographic imaging. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
Pumping source
FL-1050-LN-L: 1050 nm emission determines compatible optics, coatings and detectors for Pumping source. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
System integration
Integration and compatibility
Use these checks to connect FL-1050-LN-L 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 or Water cooled · Operating temperature (℃): 15-30
- 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
- Transverse mode: TEM00 · M2: <1.1
- 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-1050-LN-L
How is the FL-1050-LN-L 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-1050-LN-L require?
Cooled method: Air cooled or Water cooled · Operating temperature (℃): 15-30. 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-1050-LN-L deliver?
Transverse mode: TEM00 · M2: <1.1. 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-1050-LN-L with the closest available models in the Fiber Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | FL-1050-LN-L (current) | 1050 | FL-1050-SLM |
|---|---|---|---|
| Wavelength | 1050 nm | 1050 nm | 1050 nm |
| Optical power / pulse energy | 1~10 W | 1~10 W | 1~10 W |
| Operating mode / pulse width | CW | Confirm for this model | CW |
| Beam quality | TEM00 | <1.1 | TEM00 |
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