Pulse energy, repetition rate, pulse width
VUV-193193 nm deep-UV Q-switched pulsed laser
193 nmThe VUV-193 is a 193 nm nanosecond diode-pumped solid-state laser. Laser diodes optically pump a solid gain medium inside a resonator. The pump supplies the energy; repeated passes through the gain medium amplify the laser light. Q-switching stores energy in the gain medium while resonator losses are high, then lowers those losses to release a pulse. Pulse energy and repetition rate must be considered together, because changing the pulse spacing changes the average power for a fixed pulse energy. At the nominal 5 kHz repetition rate, pulses lasting approximately 10 ns arrive about 200 µs apart.
Specifications
VUV-193
17 specification rows
| Output / average power | 1~10 mW |
|---|---|
| Pulse energy | 0.1~2 uJ |
| Beam / notes | Water cooled |
| Operating mode | Actively Q-switched |
| Rep.rate (kHz) | 5 |
| Pulse duration (ns) | ~10 |
| Ave power stability (rms, 4 hours±3℃) | <5%, <3% |
| Polarization ratio | >50:1 Horizontal |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | RAD1PS |
| Wavelength (nm) | 193±1 |
| Single pulse energy (µJ) | 0.1-2 |
| Peak power(W) | 1-200 |
| Beam diameter at the aperture (1/e2, mm) | ~2×3 |
| Warm-up time (minutes) | <10 |
| Beam height from base plate (mm) | 134 |
| Cooled method | Water cooled |
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Model selection
Nearby series comparison
Compare VUV-193 with the closest available models in the Pulsed Lasers family.
| Selection parameter | VUV-193 (current) | 213 | DPS-213-Pico |
|---|---|---|---|
| Wavelength | 193 nm | 213 nm | 213 nm |
| Optical power / pulse energy | 1~10 mW | 1-100 uJ | 1~30 mW |
| Operating mode / pulse width | Actively Q-switched | <1.5@<5 kHz | Pulsed |
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