Transcript
AVIA 266-3 Solid-State Q-Switched Ultraviolet Lasers
Features • 3W of 266 nm at 30 kHz
• Total Pulse Control system
• Excellent beam quality
• HGX UV generation technology
• PermAlign™ solder-bonded optics technology
• ThermEQ™ for uniform pulse energy across a burst of pulses
• Ultra-long life AAA™ (Aluminum-free Active Area) laser diode material
• PulseEQ™ for locked pulse energy across a range of pulse repetition rates
• Field replaceable pump diode modules
• PulseTrack™ for on-the-fly pulse energy control
• Smart power supply with RS-232 interface
Mechanical Specifications
Laser Head 1021 mm (40.2 in.)
BEAM EXIT
212 mm (8.4 in.) 127 mm (5.0 in.)
102 mm (4.0 in.) 203 mm (8.0 in.)
127 mm (5.0 in.)
25 mm (1.0 in.)
Minimum Bend Radius
Power Supply Optional Rack Mount Accessory
254 mm (10.0 in.) 127 mm (5.0 in.)
434 mm (17.1 in.)
452 mm (17.8 in.)
Superior Reliability & Performance
Minimum Bend Radius
AVIA™ 266-3 Solid-State Q-Switched Ultraviolet Lasers System Specifications1
Wavelength (nm) Pulse Repetition Rate Range (kHz) Operational Optimized Pulse Width (ns) Pulse-to-Pulse Stability (RMS 1σ) Average Power Stability Average Output Power (W) Polarization Ratio2 Spatial Mode2 Beam Divergence Full Angle2 (mrad) Beam Pointing Drift3 (μrad/°C) 1/e2 Beam Diameter2 (mm) Beam Circularity Warm-up Time (typical)
266 Single shot to 300 30 <20 at 30 kHz <5% at 30 kHz <±2% (1σ) over 8 hours 3 at 30 kHz >100:1 Horizontal TEM00 (M2 <1.3) <0.3 <25 2 ±10% >85% <15 minutes from standby mode <40 minutes from cold start ±0.5 mm and ±5 mrad referenced to mounting features on laser head
Bore-Sight Accuracy Utility and Environmental Requirements
Single Phase Operating Voltage Line Frequency Laser Power Consumption
100 to 240 VAC auto ranging 50 to 60 Hz auto ranging 600W typical 1.2 kW maximum
Cooling Requirements Power Supply Laser Head4 Ambient Temperature Range
Air-cooled (650W max. heat load) Water-cooled (300W max. heat load) +10 to +30°C (operating) -25 to +65°C (non-operating-short term) 10 to 80% (non-condensing) 32.2 kg (71 lbs.) 38.6 kg (85 lbs.) 3m (10 ft.)
Relative Humidity Weight of Laser Head Weight of Power Supply Umbilical Length 1
Measured with the laser optimized at 30 kHz and 3W unless otherwise stated. Applies over the repetition rate range 25 to 40 kHz at the same diode current to achieve 3W at 30 kHz. Referenced to base plate temperature. 4 Recommended water temperature is 20°C with a flow rate of 3.8 to 7.6 I/min 2 3
AVIA 266-3 Power Curve Average UV Power (W)
3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 10
20
30
40
50
60
70
80
Pulse Repetition Rate (kHz)
Coherent follows a policy of continuous product improvement. Specifications are subject to change without notice. Coherent’s scientific and industrial lasers are certified to comply with the Federal Regulations (21 CFR Subchapter J) as administered by the Center for Devices and Radiological Health on all systems ordered for shipment after August 2, 1976. Coherent offers a limited warranty for all AVIA 266-3 lasers. For full details of this warranty coverage, please refer to the Service section at www.Coherent.com or contact your local Sales or Service Representative.
www.Coherent.com
Printed in the U.S.A. MC-029-07-2.5M0407 Copyright © 2007 Coherent, Inc.
Coherent, Inc. 5100 Patrick Henry Drive Santa Clara, CA 95054 phone (800) 527-3786 (408) 764-4983 fax (800) 362-1170 (408) 988-6838 e-mail
[email protected]
Benelux +31 (30) 280 6060 China +86 (10) 6280 0209 France +33 (0)1 6985 5145 Germany +49 (6071) 9680 Italy +39 (02) 34 530 214 Japan +81 (3) 5635 8700 Korea +82 (2) 460 7900 UK +44 (1353) 658 833
INVISIBLE LASER RADIATION. AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION. CLASS IV LASER RADIATION PRODUCT PER EN60825-1 (A2:2001) Q-SWITCHED LASER PULSE LENGTH: 10 to 60 ns MAX. OUTPUT AT 266/355 nm 50 kW PEAK, 10W AVERAGE
ISO 9001:2000 Registered
