Scientific experiment
MIL-W-1319A: 1319 nm emission determines compatible optics, coatings and detectors for Scientific experiment. The catalogued beam parameter (<1.0) helps predict how the source will focus and propagate through the instrument.
Power stability, linewidth, beam quality
MIL-W-1319A1319 nm infrared CW laser
1319 nmMIL-W-1319A is a 1319 nm CW laser. Used for scientific experiment, optical instrument, optical sensor, measurement. Near TEM00. Key specifications: output / average power 5~10 W, operating mode CW, power stability (rms, 4 hours ± 3°c) <3%, <2%, (<1% optional). View specifications, datasheet and enquiry options from Precisometer.
Specifications
MIL-W-1319A
18 specification rows
| Output / average power | 5~10 W |
|---|---|
| Beam / notes | Near TEM00 |
| Operating mode | CW |
| Power Stability (rms, 4 hours ± 3°C) | <3%, <2%, (<1% optional) |
| Beam divergence, full angle (mrad) | <1.0 |
| Pointing Stability Over Temperature (urad/°C) | <20 |
| Polarization ratio | >50:1(100:1 optional), Horizontal(Vertical optional) |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-W-LED |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1319±2 |
| Output power (W) | 5-10 |
| Transverse mode | Near TEM00 |
| Beam diameter at the aperture (1/e2, mm) | ~4 |
| Warm-up time (minutes) | <10 |
| Pointing Stability(urad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 80 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Optical instrument
MIL-W-1319A: 1319 nm emission determines compatible optics, coatings and detectors for Optical instrument. The catalogued beam parameter (<1.0) helps predict how the source will focus and propagate through the instrument.
Optical sensor
MIL-W-1319A: 1319 nm emission determines compatible optics, coatings and detectors for Optical sensor. The catalogued beam parameter (<1.0) helps predict how the source will focus and propagate through the instrument.
Measurement
MIL-W-1319A: Measurement benefits from a stable, focusable source. 1319 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (<1.0) informs waist size and propagation.
System integration
Integration and compatibility
Use these checks to connect MIL-W-1319A to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Thermal management
- Operating temperature (°C): 10-35
- 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
- Beam divergence, full angle (mrad): <1.0 · Polarization ratio: >50:1(100:1 optional), Horizontal(Vertical optional)
- 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 MIL-W-1319A
What cooling does the MIL-W-1319A require?
Operating temperature (°C): 10-35. 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 MIL-W-1319A deliver?
Beam divergence, full angle (mrad): <1.0 · Polarization ratio: >50:1(100:1 optional), Horizontal(Vertical optional). 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 MIL-W-1319A with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MIL-W-1319A (current) | HPL-1319-CW | MLL-U-1319-SU |
|---|---|---|---|
| Wavelength | 1319 nm | 1319 nm | 1319 nm |
| Optical power / pulse energy | 5~10 W | 20-50 W | 1~200 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | <1.0 | <3.5 | TEM00 |
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Compare the MIL-W-1319A with nearby cw lasers across the wavelength range.
