Pulse energy, repetition rate, pulse width
EO-532-H M²<1.5 is a 532 nm Pulsed laser. Used for topography measurement, marking, ranging, glass carving. Cooling: Conduction/ Air cooled. Key specifications: pulse energy 400-800 uJ, repetition rate 1-10 kHz, pulse width <6 ns @5 kHz. View specifications, datasheet and enquiry options from Precisometer.
Specifications
17 specification rows
| Pulse energy | 400-800 uJ |
|---|---|
| Repetition rate | 1-10 kHz |
| Pulse width | <6 ns @5 kHz |
| Beam / notes | Cooling: Conduction/ Air cooled |
| Power stability (rms, 4 hours, ±3℃) | <2%, <1% |
| M2 | <1.5 / <2 |
| Pointing stability over temperature (urad/℃) | <20 |
| Beam divergence, full angle (mrad) | <3 |
| Beam diameter (mm) | ~1 |
| Warm-up time (minutes) | <15 |
| Cooled method | Conduction (EO-532-H-I) / Air cooled (EO-532-H-II) |
| Operating temperature (℃) | -20-55 |
| Power supply (24VDC) | PSU-EO-H (24V/13A) |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 532±1 |
| Operating mode | Actively Q-switched |
| LD Driver | Control Board |
Application context
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
EO-532-H M²<1.5: Topography measurement benefits from a stable, focusable source. 532 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (<3) informs waist size and propagation.
EO-532-H M²<1.5: Marking depends on how optical energy is delivered to the target; 532 nm emission governs absorption, while the listed temporal parameter (400-800 uJ) governs peak intensity and heat deposition.
EO-532-H M²<1.5: 532 nm emission determines compatible optics, coatings and detectors for Ranging. The catalogued beam parameter (<3) helps predict how the source will focus and propagate through the instrument.
EO-532-H M²<1.5: 532 nm emission determines compatible optics, coatings and detectors for Glass carving. The catalogued beam parameter (<3) helps predict how the source will focus and propagate through the instrument.
System integration
Use these checks to connect EO-532-H M²<1.5 to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Cooled method: Conduction (EO-532-H-I) / Air cooled (EO-532-H-II) · Operating temperature (℃): -20-55. Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
M2: <1.5 / <2 · Beam divergence, full angle (mrad): <3. 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.
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
Compare EO-532-H M²<1.5 with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | EO-532-H M²<1.5 (current) | FS-H- 5 32A | FS-H- 5 32B |
|---|---|---|---|
| Wavelength | 532 nm | 532 nm | 532 nm |
| Optical power / pulse energy | 400-800 uJ | 1-100 mW | 100-2000 mW |
| Operating mode / pulse width | 1-10 kHz | Pulsed | Pulsed |
| Beam quality | <3 | TEM00 | TEM00 |
Compare the EO-532-H M²<1.5 with nearby pulsed lasers across the wavelength range.
Choosing a laser
Which specifications decide the experiment, and which ones cost money without changing the result.
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