Pulse energy, repetition rate, pulse width
DPS-213-Pico213 nm deep-UV pulsed laser
213 nmThe DPS-213-Pico is a 213 nm picosecond 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 MHz repetition rate, pulses shorter than 50 ps arrive about 200 ns apart.
Specifications
DPS-213-Pico
15 specification rows
| Operating mode | Pulsed |
|---|---|
| Output / average power | 1~30 mW |
| Beam / notes | Pulse duration <50 ps @5 MHz |
| Power stability (rms) | <5%, <3% |
| Pulse width (ps) | <50 |
| Jitter (ns, sdev) | <1ns |
| Beam divergence, full angle (mrad) | <3 |
| Beam diameter (mm) | ~2 |
| Rep. rate | 5MHz |
| Cooled method | Air cooled |
| Warm-up time (minutes) | <15 |
| Operating temperature (℃) | 15-30 |
| Power supply (110/220VAC) | PSU-DPS-Pico |
| Wavelength (nm) | 213±1 |
| Beam height from base plate (mm) | 157 |
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Model selection
Nearby series comparison
Compare DPS-213-Pico with the closest available models in the Pulsed Lasers family.
| Selection parameter | DPS-213-Pico (current) | 213 | EO-213-Subnano-Hi |
|---|---|---|---|
| Wavelength | 213 nm | 213 nm | 213 nm |
| Optical power / pulse energy | 1~30 mW | 1-100 uJ | 1–100 μJ at 5 kHz |
| Operating mode / pulse width | Pulsed | <1.5@<5 kHz | Actively Q-switched |
| Beam quality | <3 | — | ≤3 |
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