MCO Series Energy Adjustable Free Space Microchip Laser
MCO Series Energy Adjustable Free Space Microchip Laser

RealLight’s MCO series energy adjustable sub-nanosecond microchip laser with free space output, is composed of integrated electronic control module for energy adjustment, photodetector module and laser drive board.This laser features compact design, plug and play, and free space output with a beam divergence lower than 2mrad.

Product Parameters
Optical Parameters
Wavelength (nm) 1064 532 355 266
Repetition rate (Hz) 1~200
Max. energy @ Free space output (μJ) 60 30 25 15
Pulse width (ns) ≤1
Energy stabilty (RMS) ≤3%
Adjusting precision of output energy ≤2%
Beam profile (Free space output) TEM00

Full angle divergence

Typ. (mrad)

Horizontal @1/e² ≤2
Vertical @1/e² ≤2
Polarization ≥100:1
System Parameters
Supply power voltage 24V DC
Modulation input TTL 0-5V, SMB input
Control interface RS-232
Peak power consumption (W) <20
Average power consumption (W) <10
Laser dimensions (W×H×L,mm) 82×102.8×240
Operation temperature (℃) 15~35
Storage temperature (℃) 0~60

1. Operation Frequency is 16~200 Hz, in Continous mode or Burst mode.
2. As products are constantly being updated, the right of final interpretation of technical specifications or illustrations in datasheet belongs to RealLight.


Laser engraving
Laser-induced breakdown spectroscopy (LIBS)
Laser photoluminescence
Laser marking
Laser capture microdissection
Laser-induced fluorescence (LIF)
Laser mass spectroscopy
Ultraviolet microscopy
Raman spectroscopy
Thin film scribing and processing
Semiconductor inspection
Photoacoustic imaging
Laser spark plug
Laser remote sensing

Key Features

Pulse width < 1ns
Repetition rate variable from 1~200Hz
Energy adjustable by PC control
Photodiode output signal with time jitter < 100ps
Sealed package, high reliability
Plug and play, include PC control software

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