Laser ranging
LR-1064-20: 1064 nm emission determines compatible optics, coatings and detectors for Laser ranging. The catalogued beam parameter (≤0.5) helps predict how the source will focus and propagate through the instrument.
Pulse energy, repetition rate, pulse width
LR-1064-201064 nm near-infrared Q-switched pulsed laser
1064 nmLR-1064-20 is a 1064 nm Pulsed laser. Used for laser ranging, scientific research. Key specifications: pulse energy 20 mJ, repetition rate <10 Hz, energy stability (std dev/mean) <3%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
LR-1064-20
17 specification rows
| Wavelength | 1064 nm |
|---|---|
| Pulse energy | 20 mJ |
| Repetition rate | <10 Hz |
| Energy stability (std dev/mean) | <3% |
| Beam divergence, full angle (mrad) | ≤0.5 |
| pulse | energy, / short / pulse |
| Beam diameter (mm) | ~30 |
| Warm-up time (minutes) | <15 |
| Cooled method | Air cooled |
| Operating temperature (℃) | -40~60 |
| Power supply | 24V DC |
| Expected lifetime (pulses) | 5×107 |
| Warranty period | 1 year |
| Operating mode | Q-switched: EO (Electro-optic) |
| Pulse duration (ns) | <10 |
| Rep. rate (Hz) | 20 |
| Beam height from base plate (mm) | 31 |
| Ranging accuracy(m) | ±2m |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Scientific research
LR-1064-20: 1064 nm emission determines compatible optics, coatings and detectors for Scientific research. The catalogued beam parameter (≤0.5) helps predict how the source will focus and propagate through the instrument.
System integration
Integration and compatibility
Use these checks to connect LR-1064-20 to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Thermal management
- Cooled method: Air cooled · Operating temperature (℃): -40~60
- 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): ≤0.5 · Beam diameter (mm): ~30
- 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 LR-1064-20
What cooling does the LR-1064-20 require?
Cooled method: Air cooled · Operating temperature (℃): -40~60. 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 LR-1064-20 deliver?
Beam divergence, full angle (mrad): ≤0.5 · Beam diameter (mm): ~30. 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 LR-1064-20 with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | LR-1064-20 (current) | FS-H- 10 64A | FS-H- 10 64B |
|---|---|---|---|
| Wavelength | 1064 nm | 1064 nm | 1064 nm |
| Optical power / pulse energy | 20 mJ | 1-500 mW | 500-5000 mW |
| Operating mode / pulse width | <10 Hz | Pulsed | Pulsed |
| Beam quality | ≤0.5 | TEM00 | TEM00 |
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