Dr. Robert G. Waarts Profile

Dr. Robert G. Waarts

Director Optical Engineering at Gener8 Inc

SPIE Involvement:

Author

Proceedings Article | 13 February 2008 Paper

Solid-state 488-nm laser based on external-cavity frequency doubling of a multi-longitudinal mode semiconductor laser

Vincent Issier, Boris Kharlamov, Thomas Kraft, Andy Miller, David Simons, James Wong, Simon Wong, Andre Wong, Kuochou Tai, Nicolas Guerin, Daniel Zou, Victor Rossin, Marc von Gunten, William Minford, Andy Hulse, Colette Paillet-Allison, Krishnan Parameswaran, Evgeny Churin, Rob Waarts

Proceedings Volume 6875, 687514 (2008) https://doi.org/10.1117/12.761927

KEYWORDS: Waveguides, Semiconductor lasers, Modulation, Second-harmonic generation, Solid state lasers, Fiber lasers, Packaging, Solid state electronics, Frequency conversion, Phase matching

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Proceedings Article | 7 June 2004 Paper

Fiber lasers at JDS Uniphase

Robert Waarts, Siamak Makki, Jinning Yuan, David Giltner, Brian Engstrom, Richard Tumminelli, Leonard Marabella

Proceedings Volume 5335, (2004) https://doi.org/10.1117/12.538785

KEYWORDS: Fiber lasers, Semiconductor lasers, Reliability, Laser marking, Fiber coupled lasers, Fiber couplers, Laser systems engineering, Fiber optics, Modulation, Prototyping

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Proceedings Article | 1 June 2004 Paper

Reliability of high-power multimode pump modules

Ed Wolak, Kuochou Tai, Jay Skidmore, Andre Wong, Lei Xu, Dick Duesterburg, Mark DeFranza, Prasad Yalamanchili, Victor Rossin, Sidney Li, Brian Engstrom, Erik Zucker, Rob Waarts, Don Hargreaves

Proceedings Volume 5336, (2004) https://doi.org/10.1117/12.529631

KEYWORDS: Reliability, Diodes, Resistance, Semiconductor lasers, Continuous wave operation, Fiber lasers, Temperature metrology, Optical components, Optical alignment, Lithium

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Proceedings Article | 1 June 1994 Paper

Phase locking of a two-dimensional semiconductor laser array in an external Talbot cavity

Steve Sanders, Robert Waarts, Derek Nam, David Welch, John Ehlert, William Cassarly, J. Michael Finlan, Kevin Flood

Proceedings Volume 2148, (1994) https://doi.org/10.1117/12.176647

KEYWORDS: Imaging systems, Phased arrays, Diffraction, Semiconductor lasers, Liquid crystals, Mirrors, Mode locking, Phase contrast, Phase measurement, Control systems

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Proceedings Article | 16 June 1993 Paper

Phased 2D semiconductor laser array for high coherent output power

Robert Waarts, Derek Nam, David Welch, Donald Scifres, John Ehlert, William Cassarly, J. Michael Finlan, Kevin Flood

Proceedings Volume 1850, (1993) https://doi.org/10.1117/12.146914

KEYWORDS: Semiconductor lasers, Diffraction, Control systems, Sensing systems, Liquid crystals, Mirrors, Continuous wave operation, Phased arrays, Waveguides, Laser damage threshold

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Proceedings Article | 26 June 1992 Paper

Automated two-dimensional phase sensing and control using phase-contrast imaging

William Cassarly, John Ehlert, Steve Chakmakjian, Dennis Harnesberger, J. Michael Finlan, Kevin Flood, Robert Waarts, Derek Nam, David Welch

Proceedings Volume 1634, (1992) https://doi.org/10.1117/12.59149

KEYWORDS: Wavefronts, Semiconductor lasers, Phase measurement, Sensing systems, Control systems, Near field, Fourier transforms, Phase shift keying, Liquid crystals, Technologies and applications

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Proceedings Article | 26 June 1992 Paper

Semiconductor laser array in an external Talbot cavity

Robert Waarts, Derek Nam, David Welch, David Mehuys, William Cassarly, John Ehlert, J. Michael Finlan, Kevin Flood

Proceedings Volume 1634, (1992) https://doi.org/10.1117/12.59148

KEYWORDS: Semiconductor lasers, Waveguides, Diffraction, Mirrors, Sensing systems, Control systems, Continuous wave operation, Laser applications, Technologies and applications, Liquid crystals

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Proceedings Article | 1 July 1991 Paper

High-power coherent operation of 2-D monolithically integrated master-oscillator power amplifiers

David Mehuys, David Welch, Ross Parke, Robert Waarts, Amos Hardy, Donald Scifres

Proceedings Volume 1418, (1991) https://doi.org/10.1117/12.43794

KEYWORDS: Amplifiers, Oscillators, Optical amplifiers, Output couplers, Waveguides, Semiconductor lasers, Laser applications, Near field, Fourier transforms, Reflectors

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Proceedings Article | 1 May 1990 Paper

Coherent radiation from a broad-area semiconductor laser in an external cavity

Robert Waarts, Amos Hardy, David Mehuys, William Streifer, David Welch

Proceedings Volume 1219, (1990) https://doi.org/10.1117/12.18253

KEYWORDS: Mirrors, Semiconductor lasers, GRIN lenses, Laser applications, Diodes, Diffraction, Reflectivity, Continuous wave operation, Near field

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Proceedings Article | 1 May 1990 Paper

Optical characteristics of multiple grating surface-emitting semiconductor lasers

Ross Parke, Robert Waarts, David Welch, Amos Hardy, William Streifer

Proceedings Volume 1219, (1990) https://doi.org/10.1117/12.18261

KEYWORDS: Diffraction gratings, Laser applications, Teeth, Diffraction, Semiconductor lasers, Quantum wells, Laser development, Refractive index, Superlattices, Reflectors

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Proceedings Article | 1 May 1990 Paper

Grating-coupled surface emitters: sensitivity to length-induced phase variations

Amos Hardy, David Welch, Ross Parke, Robert Waarts, David Mehuys, William Streifer, Donald Scifres

Proceedings Volume 1219, (1990) https://doi.org/10.1117/12.18262

KEYWORDS: Laser applications, Laser damage threshold, Teeth, Near field, Optical design, Oscillators, High power lasers, Pulsed laser operation, Continuous wave operation, Laser development

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Showing 5 of 11 publications

Conference Committee Involvement (9)

Fiber Lasers IX: Technology, Systems, and Applications

23 January 2012 | San Francisco, California, United States

Fiber Lasers VIII: Technology, Systems, and Applications

24 January 2011 | San Francisco, California, United States

Fiber Lasers VII: Technology, Systems, and Applications

25 January 2010 | San Francisco, California, United States

Fiber Lasers VI: Technology, Systems, and Applications

26 January 2009 | San Jose, California, United States

Fiber Lasers V: Technology, Systems, and Applications

21 January 2008 | San Jose, California, United States

Showing 5 of 9 Conference Committees

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