Pulse energy, repetition rate, pulse width
LGS-589.159-PS589.159 nm yellow mode-locked high-power pulsed laser
589.159 nmThe LGS-589.159-PS is a 589.159 nm nanosecond solid-state laser. Light is amplified in a solid gain medium inside an optical resonator. The resonator feeds light back through that medium to build the laser beam. The pump arrangement and cooling determine how energy is supplied and waste heat is removed. Mode locking fixes the phase relationship between resonator modes so they add together into a regular train of short pulses. Pulse duration and pulse spacing describe different time scales. At the nominal 100 MHz repetition rate, successive pulses arrive about 10 ns apart.
Specifications
LGS-589.159-PS
20 specification rows
| Operating mode | Mode-locked |
|---|---|
| Output / average power | 1-25 W |
| Repetition rate | 100±1 MHz |
| Pulse width | Macro <160 us Micro <1 ns |
| Macro-Pulse duration (us) | <160 |
| Macro-Rep. rate | 500Hz |
| Micro-Pulse duration (ns) | <1 |
| Power stability (rms) | <5%, <3% |
| Warm-up time (minutes) | <15 |
| Cooled method | Water cooled |
| Operating temperature (℃) | 15-35 |
| Power supply (110/220VAC) | PSU-LGS-PS |
| Expected lifetime (pulses) | 109 |
| Wavelength (nm) | 589.159±0.001 |
| Micro-Rep. rate | 100±1MHz |
| Linewidth (GHz) | <1 |
| Beam divergence, 1/e2 (mrad) | <1.5 |
| Beam diameter, 1/e2 (mm) | 1 |
| M² | <1.5 |
| Beam height from base plate (mm) | 181 |
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Model selection
Nearby series comparison
Compare LGS-589.159-PS with the closest available models in the Pulsed Lasers family.
| Selection parameter | LGS-589.159-PS (current) | HPL-589.159-Q | 589 |
|---|---|---|---|
| Wavelength | 589.159 nm | 589.159 nm | 589 nm |
| Optical power / pulse energy | 1-25 W | 1~5 W | 1-50 W |
| Operating mode / pulse width | Mode-locked | Actively Q-switched | Q-switched |
| Beam quality | <1.5 | <3 | — |
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