Leonis 15
Picosecond Lasers

   Pulse Duration <10ps

   Average power 5W-15W

   Pulse Energy 15μJ-150μJ

   Wavelength 1064nm/532nm/355nm


The Leonis series combines high pulse energy with high repetition rates, making it a versatile solution for a variety of applications. The 1064 nm model delivers up to 15 W of average power and 150 µJ of pulse energy; the 532 nm model offers 8 W and 80 µJ; while the 355 nm model provides 5 W and 15 µJ. The repetition rates range from 1 Hz to as high as 1–2 MHz, offering flexibility for both high-frequency and high-energy pulse needs.

All models generate ultra-short pulses, typically around 7–10 ps, in a TEM₀₀ mode (M² ≤ 1.3), ensuring excellent beam quality and more than 90% circularity. The beam diameter is adjustable between 1.5 mm and 2 mm, allowing for further customization depending on the application.

During extended operation, the lasers maintain power stability better than 2% RMS over an 8-hour period, ensuring reliable and consistent performance. External power control is achieved linearly via a 0–5 V input, and multiple trigger modes (PSO/POD/Gate and TTL) allow for precise timing, making these lasers suitable for various experimental setups.

The compact footprint (600 × 288 × 132.5 mm³) with water-circulation cooling enables easy integration into existing setups, while its design ensures reliable operation in environments with temperatures ranging from 22–30 °C and ≤ 60% RH.

With its ultra-short pulses, high stability, and flexible configuration, the Leonis series is an ideal choice for demanding applications such as micromachining, precision measurement, spectroscopy, and materials processing.

Product Model Leonis-1064-15 Leonis-532-8 Leonis-355-5
Center Wavelength 1064±0.5 nm 532±0.5 nm 355±0.5 nm
Power 15 W@100 kHz 8W@100 kHz 5 W@300 kHz
Repetition Rate 1 Hz~1 MHz 1 Hz~1 MHz 1 Hz~2 MHz
Pulse Energy 150 μJ 80 μJ 15 μJ
Power Stability <1.0%(8 hours, RMS) <1.5%(8 hours, RMS) <2%(8 hours, RMS)
Pulse Duration ~10 ps ~7 ps ~7 ps
Beam Quality TEM₀₀, M²≤1.3 TEM₀₀, M²≤1.2 TEM₀₀, M²≤1.2
Beam Circularity >90% >90% >90%
Beam Diameter 2.0±0.5 mm 1.5±0.5 mm 2.0±0.5 mm
Burst Mode 1~5 1~3 1
Dimensions 600*288*132.5 mm3 600*288*132.5 mm3 600*288*132.5 mm3
Trigger Mode PSO/POD/Gate mode, and TTL trigger PSO/POD/Gate mode, and TTL trigger PSO/POD/Gate mode, and TTL trigger
External Power Control 0~5 V, linear control 0~5 V, linear control 0~5 V, linear control
Warm-up Time 15 min 15 min 15 min
Electrical Requirements AC 100~240 V/50~60 Hz AC 100~240 V/50~60 Hz AC 100~240 V/50~60 Hz
Environment Humidity <60% RH@25 ℃ <60% RH@25 ℃ <60% RH@25 ℃
Environment Temperature 22~30  ℃ 22~30  ℃ 22~30  ℃
Cooling Water circulation cooling Water circulation cooling Water circulation cooling

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