Coherent Corp.
Santa Clara, CA 95054
Laser suits surface marking and wafer scribing.
AVIA 266-3000 Q-switched, diode-pumped, solid-state, 266 nm laser produces 3W of 266 nm light at 30 kHz for micromachining and glass processing applications. HGX(TM) harmonic generation technology produces fourth harmonic crystal lifetime that is 6 times longer than previous generation lasers. Optimized for manufacturing environments, it features single-shot to 100 kHz operation. Laser is pumped...
Read More »Diode Laser is based on GaN technology.
Producing greater than 1 mW of continuous-wave output at 375 nm, low-power ultraviolet diode laser is housed in small cylindrical package for easy adaptation and mounting. Unit is multi-layer shielded for electrostatic discharge and mechanical protection. It features large thermo-electric cooler with bi-polar linear drives, internal cooling fan with anti-vibration mounting, and back panel on-off...
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CO2 Laser is offered in air- and liquid-cooled models.
GEM-30(TM) low-power CO2 laser offers more than 30 W of output power at 10.55 to 10.63 micrometers, with greater than 98% TEM00 spatial mode and MÃ-²
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Carbon Dioxide Laser fires short, high power pulses.
GEM-Q3000(TM) Q-switched CO2 laser produces pulses at 9.25 microns with 15 kW peak power. Pulse widths are controllable to less than 150 ns and peak energies are over 3000 micro J. Wavelength is matched to PCB dielectric materials so it processes cleanly without leaving residue behind. It processes glass without micro cracking or similar collateral thermal damage. Applications include drilling,...
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Diode Laser delivers high power.
LightStone(TM) is suited for direct-diode materials processing and as high-power pump source for diode-pumped lasers. It provides 60 W continuous-wave (CW) in 780 to 820 nm wavelength range. Typical operating current and voltage is 70 A at less than 2 V. Beam divergence is less than 40 deg by 10 deg, FWHM. With thermal factor of less than 0.35 deg C/W, unit provides 50% power conversion...
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Diode Laser suits direct-diode thermal applications.
500-micrometer broad-area emitter device is rated at 7 watts, CW. OEM single-stripe diode laser is mounted on 10.5 x 25 mm conduction-cooled package. Typical drive current and compliance voltage is less than 8 amperes and less than 2 volts, respectfully. Spectral width is less than 2.5 nm, FWHM, and beam divergence is less than 350 by 100, FWHM. Diode laser can act as pump source for...
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Imaging System focuses laser onto work surface.
CIA coaxial imaging accessory consists of high-resolution CCD camera and AR-coated optics. It mates to any fiber-coupled diode laser to provide direct on-axis, fixed-focus imaging of laser beam at work surface. Coaxial view of laser beam eliminates parallax errors associated with off-axis imaging and ensures precise placement of laser beam. Applications include laser soldering, marking, welding,...
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Diode Laser outputs 7W of power.
OEM single-stripe diode NIR laser can be used in direct-diode thermal, medical, and industrial applications, or serve as pump source for neodymium-based (Nd:), diode-pumped, solid-state lasers. Rated at 7 watts CW, 500-micrometer broad-area emitter device has typical drive current of less than 8A and compliance voltage less than 2V. Spectral width is typically less than 2.5 nm, FWHM, and beam...
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CO2 Laser offers ultra-short, high-peak-power pulses.
DIAMOND(TM) GEM Q-400 Q-switched CO2 laser produces 15W avg power at 50 kHz repetition rate and 9.25 micons wavelength. It features 2.5 kW peak power with pulse widths controllable to less than 150 ns and peak pulse energies to over 400 microjoules. RF-excited waveguide oscillator is sealed in all-metal housing. Laser is designed for drilling and micromachining applications including PCB microvia...
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Short Wavelength Laser manages micromachining applications.
Q-switched AVIA 266-1500 diode-pumped, all-solid-state, 266 nm UV laser has average power of 1.5W at 20 kHz, making it suitable for micromachining sensitive materials such as glass, silicon and microelectronic materials, and thin-film removal. It can produce spot sizes as small as 5 microns and perform micromachining without producing collateral thermal damage. Device is pumped by 2...
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