UV Laser supports microelectronics manufacturing.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Apr 10, 2013 Offering 33 W of output at 355 nm, AVIA™  355-33 Micromachining Laser includes ThermEQ™, PulseEQ™, and PulseTrack™, which enable precise control of delivered pulse energy, allowing OEM to define and optimize laser process. Laser also has automated harmonic crystal shifter to maintain constant output power for more than 20,000 hours. With Posilock™ beam position sensor and feedback loop, AVIA 355-33 provides optimal beam position stability over lifetime.

Picosecond Lasers offer pulse repetition rates up to 1 MHz.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Mar 12, 2013 Delivering average power of 25 W, Talisker 1000 Series is suitable for precision materials processing applications. Lasers are available in 3 single wavelength versions of 1,064 nm, 532 nm, and 355 nm. Near IR version is suitable for scribing and engraving stainless steel and other metals, while green wavelength delivers higher precision for high value exotic metals. UV wavelength is optimal for processing glass and other transparent or brittle materials.

UV Fiber Laser supports precision micromachining.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Feb 12, 2013 Producing TEM00 (M² <1.3) output beam, Daytona™ 355-20 delivers over 20 W of power in sub-nanosecond pulses, at repetition rates over 1 MHz at 355 nm. Platform can be adjusted to match exact needs of particular application. For example, pulsewidth can be adjusted from <1 ns to 20 ns, while repetition rate can go from single shot to over 2 MHz. Applications include wafer dicing, scribing, and drilling; glass scribing for touch panels and LCDs; and thin film scribing for PV manufacturing.

Laser Line Generators provide output power up to 200 mW.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Jul 24, 2012 Intended for machine vision systems that utilize 3D triangulation, StingRay Line Generators mate diode laser with electronics and refractive optics. Units also incorporate optional diffractive elements for creating complex output patterns. Operating at key wavelengths throughout 450-1,550 nm spectral range, StingRay lasers feature line intensity non-uniformity down to ±5%. External user focusable optics enable laser line to be precisely optimized for exact distance over which it is projected.

Industrial Ultrafast Laser offers UV, Green, or IR ouput.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Jul 09, 2012 Talisker 500 delivers 10+ W of UV output at 355 nm, 15 W of green output at 532 nm, or 25 W of IR output at 1,064 nm. While 500 kHz repetition rate promotes throughput, combination of 10 ps pulse duration and flexible wavelength options accommodates precision micromachining applications in microelectronics and other industries where peripheral laser damage must be completely avoided. Features include 1,020 x 390 x 170 mm laser head and use of fiber and free-space laser technologies.

DPSS Laser suits Laser Direct Imaging applications.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Apr 03, 2012 Delivering over 24 W of output power at 355 nm, Paladin(TM) Advanced 355 24000 provides TEM00 beam with M² less than 1.2, beam pointing stability of less than 20 µrad/°C, long term power stability of less than ±2%, and low noise characteristics of less than 1% rms from 10 Hz to 2 MHz. Mode-locked, diode-pumped solid-state laser maximizes throughput in digital patterning of any-layer HDI PCBs employed in fabrication of miniaturized devices, such as smartphones and tablet PCs.

Direcct Diode Lasers are intended for CW applications.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Feb 09, 2011 Offering plug-and-play operation, OBIS(TM) lasers are based on direct diode and optically pumped semiconductor laser technologies. Power rating range up to 100 mW and all control functions are integrated within 1.5 x 1.57 x 2.76 in. laser head. Models are available in wavelengths covering UV through NIR - 375, 405, 445, 488, 640, 660, and 785 nm - all with circular TEM00 output beam. Design also permits direct digital and analog modulation up to 150 MHz.

Diode Laser System handles thermal processing tasks.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Oct 25, 2010 Providing 60 W of output power at 810 nm, HighLight FAP 60/810 turnkey diode laser system operates with power variations of less than ±1% and jitter-free risetime (less than 50 µsec). Optional 4-lens imager enables variable magnification and perfect top hat irradiance profile at work surface. Integrated modular fiber delivery system minimizes downtime, and underlying fiber array package technology uses Coherent grown AAA(TM) semiconductor material.

Excimer Laser incorporates output stabilization features.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Apr 14, 2010 Offering 2 kHz repetition rate for increased throughput, fully Semi S2-certified IndyStar 2 kHz is offered with 193 nm output for 8 W of stabilized power or 248 nm output for 12 W. Integral electronics platform enables POWERLOK and TIMELOK stabilization features, which respectively ensure constant pulse energy of each single laser pulse and provide trigger-to-pulse delay stability. Uses include semiconductor fabrication, testing, inspection, and micromaterials processing facilities.

Laser Power Sensors eliminate need for stand alone meter.

Coherent Inc., Laser Group    Santa Clara, CA 95054-1112
Nov 18, 2009 PowerMax(TM) USB/RS sensors include signal processing and power measurement electronics inside USB 2.0 or RS-232 cable connector. Units connect directly to PC and include PowerMax PC applications software with virtual instrument interface, which enables operator to take laser power readings, log data, and compute measurement statistics. Suited for various applications, sensors provide accurate laser power measurement from deep UV to IR over µW to kW power range.