Transcript
Coherent
CO 2 Laser
RF-Excited, Waveguide
GEM-30A Air-Cooled RF-Excited OEM Industrial CO2 Laser A Diamond™ Family Laser
The GEM-30A Advantage
FEATURES
The GEM™-30A OEM Industrial Laser delivers exceptional beam quality and superior amplitude stability in a compact package. Ruggedized for the most severe industrial environments, it is the standard of the industry.
• Ultra compact
The GEM-30A is the single-box integration of a high-performance RF power supply and an efficient, folded-resonator design. The result is a uniquely compact and versatile OEM package. It’s a structural approach that gives the GEM-30A its outstanding beam quality and stability. Metal seals assure both long operational and shelf lifetimes. It is a robust and field-proven product. The all-solid-state RF power supply can be operated either CW or in a modulated mode, allowing the user a wide range of process control. The RF power supply is integrated with the laser head. All control and monitoring signals are accessed through a 8-pin RJ-45 connector located on the laser. The GEM-30A offers many distinctive advantages. It is cost-effective, simple to use, and has low service requirements. Available in both air-cooled and water-cooled versions, GEM-30 lasers offer straightforward installation. The superior performance of the GEM-30A laser is demonstrated in the high output per unit volume obtained with its patent-protected technology.
• Excellent stability and beam quality • Single, integrated package • Cost-saving and simple, direct-air cooling • Linear polarization • Low-cost OEM configuration • Fast rise/fall time • Up to 100% duty cycle operation • All-metal seals for long life • Wide operating power range
GEM-30A
Air-Cooled RF-Excited OEM Industrial CO2 Laser
91.44 mm (3.6 in.)
Laser Head
Control Connector RJ45
26.67 mm (1.05 in.)
DC INPUT
Beam Out
83.3 mm (3.28 in.) 139.6 mm (5.49 in.)
19.6 mm (0.77 in.)
75.85 mm (2.986 in.)
357.0 mm (14.06 in.)
83.69 mm (3.295 in.)
GEM-30A System Specifications
Facility Requirements
Wavelength Output Power
10.55 to 10.63 µm 1
30W
Power Stability2
±5%
Mode Quality
>98% TEM00, M2 <1.2
Beam Size
1.8 ±0.2 mm
Beam Divergence
7.5 ±0.5 mrad full angle
Polarization
>100 to 1 (fixed linear)
Pulse Frequency
Up to 25 kHz
Weight
6.0 kg (13.5 lbs.)
Dimensions
Shown above
Input Power
48 VDC 12A (18A peak for a minimum of 1 msec) ±2% regulation. Remote sense recommended.
Surface Cooling Requirements Laser Head
Heat Dissipation 550W
Environmental Temperature Altitude Humidity
5 to 40°C (41 to 113°F) <2000 m (6500 ft.) Non-condensing
1 2
Maximum Case Temperature 60°C (140°F)
Derate power by 1% / °C for laser head temperatures above 25°C. Power stability measured at constant duty cycle after 10-minute warm-up. Specifications are subject to change without notice. Protected under U.S. patents: 4,787,090; 4,577,323; 4,443,877; 4,438,514 and 4,393,126 with others pending. Licensed by PATLEX Corp. under U.S. Patent 4,704,583.
Coherent, Inc. guarantees that the output power of the GEM-30A will exceed the rated power for a period of one year, independent of the actual operating time. Coherent, Inc. also warrants to the original purchaser for a period of one year from the date of delivery C O H E R E N T, I N C .
that the GEM-30A is free from defects in material and workmanship. The warranty does
5100 Patrick Henry Drive
not apply to any unit damaged by accident, abuse or operation in a manner inconsistent
Santa Clara, CA 95054 phone (800) 527-3786
Japan
+81 (3) 5635 8700
with the procedures and specifications outlined in the manual supplied with the laser.
(408) 764-4983
Benelux +31 (30) 280 6060
The GEM-30A is a laser component that does not include all safety features as required
(800) 362-1170
France
by the FDA and the Center for Devices and Radiological Health (CDRH). It is sold solely to
(408) 988-6838
Germany +49 (6071) 9680
qualified manufacturers who in their end product will supply all interlocks and indica-
e-mail
[email protected]
Italy
+39 (02) 34 530 214
tors, and will comply fully with CDRH regulations and/or local regulatory agencies.
web
UK
+44 (1353) 658 833
fax
www.Coherent.com
+33 (1) 6985 5145
VISIBLE AND INVISIBLE LASER RADIATION. AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION. CLASS IV LASER RADIATION PRODUCT PER EN60825-1 (1994)
Printed in the U.S.A. MC-080-02-2.5M0505Rev.B Copyright © 2005 Coherent, Inc.
CO 2 LASER 9.2 - 10.8 MICRONS 50 WATT CW
