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Caspar Clark - IEEE Xplore Author Profile
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Caspar Clark

Publications
2
Citations
17
Publications by Year
20142015
Co-Authors:
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Caspar Clark

Affiliation

Helia Photonics Ltd., Livingston, U.K.

Publication Topics

Biography

Caspar Clark received the B.Sc. (Hons.) degree in microelectronics/physics from University of Paisley, Paisley, U.K., in 1995, and the Ph.D. degree in laser physics from Heriot-Watt University, Currie, U.K., in 2011.,He is currently the Chief Technical Officer of Helia Photonics Ltd. having held engineering positions in defence and telecoms companies. He specializes in design, development and growth of high optical fluence resistant thin films for semiconductor devices. His research interests include active thin films and novel nanofabrication of metamaterials.(Based on document published on 6 August 2014).
Publications
2
Citations
17
Publications by Year
20142015
Co-Authors:
Author's Published Works

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Output Characteristics of Q-switched Solid-State Lasers Using Intracavity MEMS Micromirrors

Ralf Bauer;Alan Paterson;Caspar Clark;Deepak Uttamchandani;Walter Lubeigt

IEEE Journal of Selected Topics in Quantum Electronics
Year: 2015 | Volume: 21, Issue: 1 | Journal Article |
Cited by: Papers (17)
The output behavior of a Nd:YAG solid-state laser actively Q-switched by a MEMS scanning micromirror is presented. Using a gold-coated micromirror, maximum average output powers of 50 mW and pulse durations as short as 120 ns were obtained with a dual beam output. This output pattern originates from a pulse emission when the micromirror is at an angle from the cavity axis. The temporal and spatial...Show More

Output Characteristics of Q-switched Solid-State Lasers Using Intracavity MEMS Micromirrors

Ralf Bauer;Alan Paterson;Caspar Clark;Deepak Uttamchandani;Walter Lubeigt

Year: 2015 | Volume: 21, Issue: 1 | Journal Article |

Intracavity control of solid-state lasers using MEMS micromirrors

Alan Paterson;Ralf Bauer;Caspar Clark;Deepak Uttamchandani;Walter Lubeigt

2014 International Conference on Optical MEMS and Nanophotonics
Year: 2014 | Conference Paper |
Active control of key laser output beam parameters, such as optical power and transverse intensity profile, of a continuous-wave (CW) Nd:YAG laser is reported. This was achieved by accurately controlling the surface profile of an intracavity MEMS micromirror through active control of its substrate temperature. An output power variation (>20%) and a significant modification of the transverse mode p...Show More

Intracavity control of solid-state lasers using MEMS micromirrors

Alan Paterson;Ralf Bauer;Caspar Clark;Deepak Uttamchandani;Walter Lubeigt

Year: 2014 | Conference Paper |

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