Mr. Trevor R. Crum Profile

Trevor R. Crum

Senior Staff Engineering Project Manager at II-VI Aerospace & Defense Inc

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Author

Publications (14)

Proceedings Article | 7 March 2014 Paper

High power laser diodes at 14xx nm wavelength range for industrial and medical applications

Jarkko Telkkälä, Julien Boucart, Martin Krejci, Trevor Crum, Norbert Lichtenstein

Proceedings Volume 8965, 896510 (2014) https://doi.org/10.1117/12.2037771

KEYWORDS: Indium, High power lasers, Diodes, Surgery, Reliability, Laser development, Measurement devices, Laser applications, Resistance, Continuous wave operation

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Proceedings Article | 24 February 2009 Paper

Continuous improvement of high-efficiency high-power 800-980nm diode lasers at Spectra-Physics

Hanxuan Li, Terry Towe, Irving Chyr, Xu Jin, Robert Miller, Oscar Romero, Daming Liu, Denny Brown, Tom Truchan, Touyen Nguyen, Trevor Crum, Ed Wolak, Robert Bullock, Jeff Mott, James Harrison

Proceedings Volume 7198, 719805 (2009) https://doi.org/10.1117/12.809694

KEYWORDS: Heatsinks, Semiconductor lasers, High power lasers, Fiber lasers, Temperature metrology, Laser applications, Continuous wave operation, Reliability, Semiconducting wafers

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Proceedings Article | 24 February 2009 Paper

Advances in fiber combined pump modules for fiber lasers

Trevor Crum, Oscar Romero, Hanxuan Li, Xu Jin, Terry Towe, Irving Chyr, Tom Truchan, Daming Liu, Serge Cutillas, Kelly Johnson, Sang-Ki Park, Ed Wolak, Robert Miller, Robert Bullock, Jeff Mott, Bernard Fidric, James Harrison

Proceedings Volume 7198, 71980V (2009) https://doi.org/10.1117/12.809876

KEYWORDS: Fiber lasers, Semiconductor lasers, Fiber couplers, Reliability, Laser applications, High power lasers, Fiber coupled lasers, Diodes, Semiconducting wafers, Heatsinks

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Proceedings Article | 12 February 2009 Paper

Advances in high-power laser diode packaging

Ed Wolak, Cameron Mitchell, Trevor Crum, Oscar Romero, John Gloyd, Daming Liu, Serge Cutillas, Sang-Ki Park, Kelly Johnson, Xu Jin, Hanxuan Li, Terry Towe, Irving Chyr, Robert Miller, Arne Meissner, Dino Lenarduzzi, James Harrison

Proceedings Volume 7221, 72210U (2009) https://doi.org/10.1117/12.810549

KEYWORDS: Fiber couplers, High power lasers, Diodes, Semiconductor lasers, Reliability, Packaging, Heatsinks, Fiber lasers, Fiber coupled lasers

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Proceedings Article | 13 February 2008 Paper

High-efficiency, high-power diode laser chips, bars, and stacks

Hanxuan Li, Frank Reinhardt, Irving Chyr, Xu Jin, Kiran Kuppuswamy, Terry Towe, Denny Brown, Oscar Romero, Daming Liu, Robert Miller, Touyen Nguyen, Trevor Crum, Tom Truchan, Ed Wolak, Jeff Mott, James Harrison

Proceedings Volume 6876, 68760G (2008) https://doi.org/10.1117/12.763945

KEYWORDS: Semiconductor lasers, High power lasers, Heatsinks, Continuous wave operation, Reliability, Laser applications, Copper, Laser systems engineering, Fiber lasers

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Proceedings Article | 7 January 2008 Paper

Next-generation high-power, high-efficiency diode lasers at Spectra-Physics

Hanxuan Li, Irving Chyr, Denny Brown, Frank Reinhardt, Oscar Romero, Chia-Hung Chen, Robert Miller, Kiran Kuppuswamy, Xu Jin, Touyen Ngugen, Terry Towe, Trevor Crum, Cameron Mitchell, Tom Truchan, Robert Bullock, Ed Wolak, Jeff Mott, James Harrison

Proceedings Volume 6824, 68240S (2008) https://doi.org/10.1117/12.754803

KEYWORDS: Semiconductor lasers, Heatsinks, High power lasers, Continuous wave operation, Laser applications, Copper, Quantum efficiency, Product engineering, Reliability

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Proceedings Article | 14 February 2007 Paper

Next-generation active and passive heatsink design for diode lasers

Raman Srinivasan, Robert Miller, Kiran Kuppuswamy, Touyen Nguyen, Yongdan Hu, Hanxuan Li, Dennis Brown, Terry Towe, Bob Morris, Ed Wolak, Jim Harrison

Proceedings Volume 6456, 64561D (2007) https://doi.org/10.1117/12.699416

KEYWORDS: Heatsinks, Resistance, Copper, Composites, Semiconductor lasers, Reliability, Gallium arsenide, Corrosion, Ceramics

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Proceedings Article | 7 February 2007 Paper

Stackable air-cooled heatsinks for diode laser bars

T. Crum, J. Harrison, R. Srinivasan, R. Miller

Proceedings Volume 6456, 645619 (2007) https://doi.org/10.1117/12.701091

KEYWORDS: Heatsinks, Semiconductor lasers, Metals, Liquids, Data modeling, Thermal modeling, Water, Performance modeling, Resistance

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Proceedings Article | 7 February 2007 Paper

Ongoing development of high-efficiency and high-reliability laser diodes at Spectra-Physics

Hanxuan Li, Irving Chyr, Denny Brown, Xu Jin, Frank Reinhardt, Terry Towe, Touyen Nguyen, Raman Srinivasan, Myra Berube, Robert Miller, Kiran Kuppuswamy, Yongdan Hu, Trevor Crum, Tom Truchan, James Harrison

Proceedings Volume 6456, 64560C (2007) https://doi.org/10.1117/12.701714

KEYWORDS: Semiconductor lasers, Continuous wave operation, Heatsinks, Resistance, High power lasers, Temperature metrology, Copper, Thermal effects, Manufacturing

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Proceedings Article | 7 February 2007 Paper

Wavelength-tunable narrowband high-power diode laser stacks based on volume Bragg grating technology

B. Volodin, S. Dolgy, E. Melnik, J. Harrison, T. Crum, Y. Hu

Proceedings Volume 6456, 645614 (2007) https://doi.org/10.1117/12.702184

KEYWORDS: Semiconductor lasers, High power lasers, Chemical elements, Fiber Bragg gratings, Diodes, Wavelength tuning, Manufacturing, Absorption, Rubidium, Tolerancing

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Proceedings Article | 17 March 2005 Paper

> 360 W and > 70% efficient GaAs-based diode lasers

Paul Crump, Jun Wang, Trevor Crum, Suhit Das, Mark DeVito, Weimin Dong, Jason Farmer, Yan Feng, Mike Grimshaw, Damian Wise, Shiguo Zhang

Proceedings Volume 5711, (2005) https://doi.org/10.1117/12.602577

KEYWORDS: Semiconductor lasers, Diodes, Reliability, High power lasers, Quantum efficiency, Laser damage threshold, External quantum efficiency, Heatsinks, Integrated optics, Laser marking

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Proceedings Article | 1 June 2004 Paper

High-efficiency high-power 808-nm laser array and stacked arrays optimized for elevated temperature operation

Paul Crump, Trevor Crum, Mark DeVito, Jason Farmer, Michael Grimshaw, Zack Huang, Scott Igl, Steve Macomber, Prabhu Thiagarajan, Damian Wise

Proceedings Volume 5336, (2004) https://doi.org/10.1117/12.533262

KEYWORDS: Heatsinks, High power lasers, Polarization, Indium, Semiconductor lasers, Temperature metrology, Reflectivity, Mirrors, Copper

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Proceedings Article | 1 June 2004 Paper

High-power long-wavelength (1.4 to 1.5 mm) laser array and stacked arrays

Zack Huang, Paul Crump, Trevor Crum, Mark DeVito, Jason Farmer, Michael Grimshaw, Scott Igl, Steve Macomber

Proceedings Volume 5336, (2004) https://doi.org/10.1117/12.533263

KEYWORDS: High power lasers, Heatsinks, Semiconductor lasers, Microlens, Reflectivity, Crystals, Internal quantum efficiency, Collimation, Resistance

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Proceedings Article | 1 June 2004 Paper

The influence of the position accuracy of a laser diode and the influence of the top copper layer thickness on the temperature distribution of the single emitter in connection with an active cooled heat-sink

Ingo Baumeister, Karsten Schmidt, Ken Credle, Trevor Crum

Proceedings Volume 5336, (2004) https://doi.org/10.1117/12.532042

KEYWORDS: Semiconductor lasers, Temperature metrology, Copper, Diodes, Optical simulations, Photonics, Computer simulations, Heatsinks, Laser development, Transmission electron microscopy

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Showing 5 of 14 publications

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