SPECIFICATIONS
Laser crystals and Wavelengths:
Nd:YAG/Nd:YVO4 Nd:YLF Max. average output power*
UV Laser 266 nm 262, 263 nm 50 mW, 40 mW, 30 mW, 20 mW, 10 mW, 5 mW, 2 mW
UV Laser 355 nm 349, 351 nm 100 mW, 50 mW, 25 mW, 10 mW
Blue 473 nm 440, 447 nm 50 mW, 25 mW
Green 532 nm 523, 527 nm 1W, 800 mW, 500 mW, 200 mW, 100 mW, 50 mW
Red 671 nm 657, 660 nm 400 mW, 200 mW, 100 mW, 50 mW
IR 1064 nm 1047,1053 nm 1.5 W, 1 W, 500 mW, 200 mW
More wavelengths available: 438, 440, 447, 473, 555, 561, 750-1000, 946, 1313, 1320, 1342 nm
Pulse energy** Example: For an average maximum power of 1W Nd:YLF laser,
the maximum pulse energy is 0.3 mJ at 1 kHz
Pulse width Typically 10 ns to 20 ns varies from lasers and rep. rate
special selection of pulse width from 7 ns to 100 ns available
Repetition rate 1 kHz to 100 kHz internal adjustable
0 Hz to 200 kHz by external trigger
External trigger signal TTL, trig at rising edge
Transverse beam mode Single mode, TEMoo, M2<1.3, typical M2<1.1
Longitudinal mode Multiple longitudinal modes
NEW LASER PRODUCTS Single longitudinal mode Q-switched lasers
contact CrystaLaser Single longutidinal mode laser provides >2 m coherence length
Beam divergence 3 to 4 mrad, full angle
Beam point stability 0.02 mrad
Beam diameter (1/e2) IR 0.5 mm, Green 0.35 mm, UV 0.25 mm
Power stability, rms 5% after warm-up, at 1k to 10kHz
Pulse to pulse variation +/-3% IR, +/-5% green, +/-10% UV
Polarization ratio 100:1
Dimensions of laser head 5x18.5x3.6 cm (L,W,H) for most of the lasers or
7x18.5x3.6 cm (L,W,H) for high power lasers
Dimensions of power supply 20x20x8 cm (L,W,H)
Cooling Laser head: conductive cooling; Power supply: fan
Warm-up time <3 min
Operation temperature 10 to 35 degree C
Operation voltage 90-250 VAC 12 VDC input available
Power consumption 40 W, typical
View photo of the Q-switched laser
* Average output power, Nd:YAG/YVO4 lasers, 1064 & 532 nm rep rate at >40kHz;
355 & 266 nm lasers at 15kHz; Nd:YLF lasers, 1047/1053 nm, rep.
rate at 15kHz, 527 & 523 nm rep. rate at 8kHz; 349, 351 & 262 nm lasers at 4kHz.
**Maximum pulse energy at 1 kHz, 0.25mJ for 1053&1047 nm, 0.12mJ for 523&527 nm,
0.05mJ for 349&351 nm lasers, respectively.
Model No. samples Max. average output power
QUV-266-5, QUV-262-5, 5 mW
QUV-355-25, QUV-349-25, QUV-351-25 25 mW
QG-532-200, QG-523-200, QG-527-200 200 mW
QIR-1064-500, QIR-1047-500, QIR-1053-500 500 mW
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