Optical instrumentation
EO-1573-Q: 1573 nm emission determines compatible optics, coatings and detectors for Optical instrumentation. The catalogued beam parameter (~8) helps predict how the source will focus and propagate through the instrument.
Pulse energy, repetition rate, pulse width
EO-1573-Q1573 nm infrared Q-switched pulsed laser
1573 nmEO-1573-Q is a 1573 nm Pulsed laser. Passively Q-switched Infrared Laser; Water cooled. Key specifications: operating mode Passively Q-switched, pulse energy 1 mJ, repetition rate 1 kHz. View specifications, datasheet and enquiry options from Precisometer.
Specifications
EO-1573-Q
16 specification rows
| Operating mode | Passively Q-switched |
|---|---|
| Pulse energy | 1 mJ |
| Repetition rate | 1 kHz |
| Beam / notes | Passively Q-switched Infrared Laser; Water cooled |
| Power stability (rms, 4 hours, ±3℃) | <5%, <3% |
| Beam diameter (mm) | ~4 |
| Warm-up time (minutes) | <15 |
| Cooled method | Water cooled |
| Operating temperature (℃) | 15-30 |
| Power supply (VAC) | 110/220VAC |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1573±2 |
| Single pulse energy (mJ) | 1 |
| Average power (W) | 1 |
| Rep. rate | 1kHz |
| Beam divergence, full angle (mrad) | ~8 |
Application context
Why this design is used
Typical uses for this laser type, with the selection logic tied to the model record.
Laboratory measurement
EO-1573-Q: Laboratory measurement benefits from a stable, focusable source. 1573 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (~8) informs waist size and propagation.
System integration
Integration and compatibility
Use these checks to connect EO-1573-Q to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Thermal management
- Cooled method: 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
- Beam diameter (mm): ~4 · Beam divergence, full angle (mrad): ~8
- 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 EO-1573-Q
What cooling does the EO-1573-Q require?
Cooled method: 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 EO-1573-Q deliver?
Beam diameter (mm): ~4 · Beam divergence, full angle (mrad): ~8. 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 EO-1573-Q with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | EO-1573-Q (current) | 1573 | DPS-1573-Q |
|---|---|---|---|
| Wavelength | 1573 nm | 1573 nm | 1573 nm |
| Optical power / pulse energy | 1 mJ | 1~5 mJ | 1-50 mJ |
| Operating mode / pulse width | Passively Q-switched | 1-10 Hz | <8 Hz |
| Beam quality | ~8 | TEM00 | <8 |
Related pulsed lasers
Compare the EO-1573-Q with nearby pulsed lasers across the wavelength range.
