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MK-2 HEEP Microlaser Platform

SS-10Hz, 0.2+mJ, 5ns

Diode-Pumped, Solid-State (DPSS) High-Efficiency End-Pumped (HEEP) Laser

Kigre MK-2 Product Shot


"Eye-safe" 1.54 μm diode-pumped, passively q-switched Erbium glass laser transmitter with no integrated photodiode

MK-2 HEEP Microlaser Platform


Wavelength 1535 nm
Laser Energy 0.2+ mJ
Pulse Repetition Rate

1 to 10 Hz

60 °C to 70 °C at 10 Hz, 20% duty cycle per minute

Laser Pulse Width ≈ 5 ns
Raw Beam Diameter 0.21 x 0.31 mm
Beam Divergence ≈ 7 x 10 mrad
Laser Head Size (in inches) 0.4 in x 0.6 in x 1.2 in
Laser Head Size (in cm) 1.02 cm x 1.52 cm x 3.05 cm
Laser Head Weight ≈ 90 g
Laser Operational Temperature -40 °C to +71 °
Laser Storage Temperature -55 °C to +90 °C 
Electrical Requirements 2 V, 8.5 A, < 6 ms
Conductive Cooling Requirements < 1 W
Integrated Photodiode? No


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