designs and manufactures cost effective ultra-compact
diode-pumped green crystal lasers. Our green lasers feature with high reliability,
high stability, high efficiency, low noise and excellent laser beam quality. These lasers are specificly designed for OEMs,
scientific and industrial use.
CrystaLaser manufactures compact diode-pumped solid-state DPSS green crystal laser products including diode-pumped CW green laser and DPSS Q-switched green laser systems. The SHG of Nd:YAG, Nd:YLF, Nd:YVO4 green lasers with true CW output and Q-switched pulsed output are for industrial instrumentation applications in holography, biomedical, fluorescence, reprographics, laser trapping, laser Raman, interferometry, semiconduct inspection and materials processing.
Ultra-stable CW green laser, output stability 0.25% over 24 hours, is availible now.
Wavelengths of the green lasers: 532 nm, 523 nm and 527 nm.
Compact Q-switched UV, Green, and IR lasers are availible now.
Up to 200 mW, single longitudinal mode, 532 nm green laser with more than 100 meters coherence length is suitable for holography and interferometry applications.
The green laser is easy to use, plug and play, no cooling fan, no cooling water required, no noise and no vibration during laser operation.
The diode-pumped crystal lasers are based on our
proprietary coupled-cavity laser technology. This patented laser
technology allows our green and infrared crystal lasers
to operate in a single longitudinal mode and
TEMoo mode with low amplitude noise and extremely low power
consumption in a compact housing.
If you need special configurations of green lasers, please contact CrystaLaser directly.
Wavelengths of the green lasers: 532 nm, 523 nm, 527 nm, 542 nm, 555 nm, 558 nm and 561 nm. Please download the specifications of
GREEN LASER MODULAE SPECIFICATIONS
Laser wavelength 532 nm
Laser Crystal Nd:YAG, Nd:YVO4
CW output power (mW) 200, 150, 100, 75, 50, 25, 5
Output power stability < 2% over 2 hours;
(Ultra-stable option: <0.25%, over 24 hrs)
Noise(10 Hz to 50 MHz) < 0.5% for L-version and S-version
Transverse beam mode TEMoo
Beam diameter (1/e2) 0.36 mm
Beam divergence 2 mrad
Beam pointing stability 0.02 mrad
Polarization ratio > 100 : 1
Operation temperature 10 to 35 degree C
Operation voltage 90-250 VAC, or 9-20 VDC
Typical power consumption 10 W
Warm-up time < 2 min
Dimensions of laser head 3 x 3 x 12 cm (1.2 x 1.2 x 4.7 inch)
Dimensions of power supply AC: 5x14x15 cm3 (2x5x6 inch) DC: 3.5x8.5x12.7 cm3
Expected life time > 10,000 hours
Model number GCL-XXX-S GCL-XXX-L GCL-XXX-M
S-version L-version M-version
Longitudinal mode single(SLM) several multiple
Linewidth <0.00001 nm <0.1 nm <0.2 nm
Instantaneous Linewidth 10 kHz
Coherence length >100 meter 30 mm 20 mm
Output noise(rms) <0.5% <0.5% ~20% at 500 kHz
Click on any pictures to get more detail.
Mechanical dimensions of 532 nm green laser module and green laser power supply