Ultra-compact Diode-pumped Q-switched Crystal Lasers
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
Warrantee: 6 months warranty with unlimited usage against defective parts and labour
after shipment for all of the Q-switched lasers.
Ultra-Violet-Blue 375/405/415/440 nm Lasers
SPECIFICATIONS
Wavelength (+/-5 nm) 405 nm(max. 150 mW), 442 nm(max. 45 mW) and 375 nm(max. 16 mW)
CW output power 50 mW, 40 mW, 25 mW, 20 mW, 15 mW, 10 mW, 5 mW
Polarization ratio 100:1
Transverse mode TEMoo, M2<1.2
Beam diameter (1/e2) and 0.9 mm
Beam divergence 0.5 mrad
Output stability <1 % over 24 hours
Beam point stability 0.02 mrad
Longitudinal mode Multiple longitudinal mode
Single longitudinal mode with >10 m coherence length available
Noise (rms, 10Hz-20MHz) <0.5 %
Operation temperature 10 to 40 degree C
Dimensions of laser head 3x3x12 cm with a fixed 6 mm thick base plate
Dimensions of power supply DC: 8.5x3.5x12.7 cm, AC: 5x14x15 cm
Warm-up time 30 seconds
Operation voltage 9-18 VDC or 90-250 VAC
Typical power consumption 10 Watts
Click on the pictures to get more detail.
Mechanical dimensions of Ultra-Violet-Blue 375/405/415/440 nm laser head and laser power supply are the same as the dimensions of CW 532 nm green laser
UV to IR