Pulse energy, repetition rate, pulse width
EO-213-Subnano213 nm deep-UV Q-switched pulsed laser
213 nmThe EO-213-Subnano is a 213 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. Pulses shorter than 2 ns deliver the energy in a brief interval; pulse energy and focused spot size determine the intensity at the sample.
Specifications
EO-213-Subnano
17 specification rows
| Operating mode | Actively Q-switched |
|---|---|
| Output / average power | 1~30 mW |
| Pulse energy | 1~30 uJ |
| Pulse width | <2 ns @1 kHz |
| Beam / notes | Actively Q-switched UV Laser |
| Power stability (rms, 4 hours, ±3℃) | <5% |
| Rep. rate | 1-5kHz |
| Beam diameter (mm) | ~1.5mm |
| Warm-up time (minutes) | <15 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 15-30 |
| Power supply (110/220VAC) | PSU-EO-Subnano |
| Wavelength (nm) | 213±1nm |
| Single pulse energy (uJ) | 1-30uJ@1kHz |
| Pulse duration (ns) | <2ns@1kHz |
| Beam divergence, full angle (mrad) | <5mrad |
| Beam height from base plate (mm) | 101 |
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Model selection
Nearby series comparison
Compare EO-213-Subnano with the closest available models in the Pulsed Lasers family.
| Selection parameter | EO-213-Subnano (current) | 213 | DPS-213-Pico |
|---|---|---|---|
| Wavelength | 213 nm | 213 nm | 213 nm |
| Optical power / pulse energy | 1~30 mW | 1-100 uJ | 1~30 mW |
| Operating mode / pulse width | Actively Q-switched | <1.5@<5 kHz | Pulsed |
| Beam quality | <5mrad | — | <3 |
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