MCI Series 2.5ns Microchip Laser
MCI Series 2.5ns Microchip Laser

MCI series RealSubns® microchip lasers are compact, economical and reliable semiconductor pumped(diode pumped) passive Q-switch(passively Q-switched) solid state lasers independently developed by Reallight, with stable output energy, high peak powers and excellent beam quality.  The monolithic laser cavity is permanently aligned, therefore extremely stable.

The system supports internal trigger and external trigger. This series of products includes three wavelengths of 946nm,473nm and 237nm. The pulse duration(pulse width) can go down to 2000ps(2ns). Various models operate with repetition rates up to 5kHz and the average power ranges from 2mW to 75mW. The reliable and robust microchip design is perfect for advanced OEM industrial applications. For more information, please view our website: or write emails to:

Product Parameters
Optical Parameters
Wavelength (nm) 946 473 237
Repetition rate (kHz) 1*
Average power (mW) 20 5 1*
Pulse energy (μJ) 20 5 2
Pulse width (ps) 2500 2000 1500
Power stabilty (8h) ±3%
Beam profile TEM00
Beam full divergence (typ., mrad)  Horizontal @1/e² 9 7 6
Vertical @1/e² 9 7 6
Polarization ratio >100:1
System Parameters
Supply power voltage 100-240 VAC,50/60 Hz
Control interface RS232、USB
Power consumption (W) ≤15 ≤15 ≤25
Power dimensions (W×H×L,mm) 168×88×140
Laser head dimensions (W×H×L,mm) 45×30×120
Operation temperature (℃) 15-35
Storage temperature (℃) 0-60

Laser-induced fluorescence (LIF)
Laser-based ultrasound detection
Laser ranging
Raman spectroscopy

Key Features

Compact design, excellent stability
Repetition rate up to 5kHz
Spatial mode TEM00

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