20mW Passively Q-switched 266nm UV Laser
Feartures Applications
Single pulse energy up to 5uJ UV curving
TEC cooling system Micro-electronics
Lightweight, compact design CD carving
Superior beam quality Laser medical treatment
Best reliability and lifetime Scientific experiment
Controllable or Uncontrollable choosed
266/523/1064 nm laser emitting together or 266 nm laser emitting only
Fiber coupling laser
Passively Q-switched 266nm UV Laser
All solid state 266 nm UV laser is made features of ultra compact, long lifetime, cost-effectiveness and easy operating, which is widely used in UV curing, micro-electronics, CD carving, laser medical treatment, scientific experiment, etc.
SPECIFICATIONS:
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Wavelength (nm) |
266±1 |
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Output average power (mW) |
1~20 |
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Transverse mode |
Near TEM00 |
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Operating mode |
Frequency conversion of Q-switched pulsed laser |
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Single pulse energy (µJ) |
0.1~5 |
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Pulse duration (ns) |
~5 |
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Peak power(W) |
20~1000 |
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Rep. rate (kHz) |
FIXED
EXT TRIG |
Setting up one fixed rep. rate internal between 1k- 4kHz, with stable pulses energy, pulse duration and pulse period |
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1kHz-4kHz by external trigger with stable pulse energy, pulse duration and pulse period |
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QCW |
QCW state with one rep. rate between 5k-7kHz |
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Average power (mW) |
Average power (mW) = Single pulse energy (µJ) * Rep. rate (kHz) |
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Ave power stability (over 4 hours) |
<5%, <10% |
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Warm-up time (minutes) |
<10 |
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M2 factor |
<1. 5 |
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Spectral purity |
>99% |
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Beam parameters |
Elliptical (4:1), Beam spot ~2mm |
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Polarization ratio |
>100:1 |
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Beam height from base plate (mm) |
45 |
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Operating temperature (℃) |
10~35 |
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Power supply (90-264VAC) |
PSU-H-FDA |
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Expected lifetime (hours) |
5000 |
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Warranty period |
1 year |
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Remarks |
Please Note: because of the Walk-off effect of Nonlinear crystals, the beam quality of UV laser is not so good as that of 1064/532nm laser. |
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Changchun New Industries Optoelectronics Tech. Co., Ltd. (CNI), founded in 1996, is a high-tech company based on Changchun Institute of Optics, Fine Mechanics and Physics of Chinese Academy of Science. CNI is dedicated to offer quality lasers, laser systems, optical spectrum analyzer, teaching and laboratory equipment, optical measuring equipment, laser processing equipment, machine vision and the photoelectric detection, etc. CNI also design and manufacture precision machinery, optical components and optical coating products.
CNI possesses accountable and dependable service as well as quality products with compact design, high reliability, excellent performance. The products are widely used for scientific research, equipment manufacturing, biomedical experiment, precision measurement, entertainment, radar communication, material processing, process control, online detection, investigation equipment, national defense, military and other fields.
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