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MK-25

MK-25 Laser Transmitter

SS, 1-5 Hz, 2+ mJ, 6 ns

Kigre MK-25 Product Shot

MK-25

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

DIODE-PUMPED EYE-SAFE LASER

Specifications

Wavelength 1535 nm
Laser Energy 2+ mJ
Pulse Repetition Rate 1 to 5 Hz60 °C to 70 °C at 5 Hz, 20% duty cycle per minute
Laser Pulse Width ≈ 6 ns
Raw Beam Diameter 0.8 mm
Beam Divergence ≤ 4.2 mrad
M2 ≤ 1.7
Beam Wander ≤ 0.5 mrad
Laser Head Size (in inches) 1.83 x 0.78 x 0.61
Laser Head Size (in cm) 4.65 x 1.98 x 1.55
Laser Head Weight ≈ 51 g
Laser Operational Temperature -40 °C to +71 °C
Laser Storage Temperature -55 °C to +90 °C
Electrical Requirements 4 V, 100 A, < 3 ms
Conductive Cooling Requirements < 6 W
Integrated Photodiode? No

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