Dr. Clifford R. Pollock Profile

Dr. Clifford R. Pollock

Professor Emeritus/Enginering

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 13 May 2011 Paper

Tip-based patterning of HOPG and CVD graphene

Bryan Hicks, Norimasa Yoshimizu, Christopher O' Connell, Amit Lal, Clifford Pollock

Proceedings Volume 8031, 803104 (2011) https://doi.org/10.1117/12.883277

KEYWORDS: Etching, Graphene, Electron beam lithography, Carbon, Chemical vapor deposition, Atomic force microscopy, Image processing, Scanning electron microscopy, Humidity, Oxidation

Read Abstract +

Proceedings Article | 31 July 1998 Paper

Passively mode-locked picosecond erbium-doped fiber lasers using multiple quantum well saturable absorbers

Michael Hayduk, Mark Krol, Clifford Pollock, Kenneth Teegarden, Gary Wicks, Walter Kaechele

Proceedings Volume 3384, (1998) https://doi.org/10.1117/12.317649

KEYWORDS: Picosecond phenomena, Mode locking, Fiber lasers, Pulsed laser operation, Quantum wells, Fiber Bragg gratings, Solitons, Output couplers, Optical properties, Mirrors

Read Abstract +

Proceedings Article | 14 June 1996 Paper

Charge transfer in (In,Ga)As/(In,Al)As asymmetric double-multiple-quantum-well structures

Michael Hayduk, Mark Krol, Clifford Pollock

Proceedings Volume 2749, (1996) https://doi.org/10.1117/12.243088

KEYWORDS: Diodes, Spectroscopy, Quantum wells, Luminescence, Photonics, Semiconductors, Heterojunctions, Electro optics, Optical fibers, Absorption

Read Abstract +

Proceedings Article | 30 June 1995 Paper

Amplifiers based on Cr-doped optical ceramics

Clifford Pollock, Duane Barber

Proceedings Volume 2481, (1995) https://doi.org/10.1117/12.212721

KEYWORDS: Crystals, Nanocrystals, Waveguides, Scattering, Optical amplifiers, Tunable lasers, Laser crystals, Nd:YAG lasers, Laser optics, Nanocomposites

Read Abstract +

Proceedings Article | 3 June 1994 Paper

New Cr4+ laser materials for the near infrared

Alphan Sennaroglu, Clifford Pollock, Howard Nathel, Jennifer Mass, James Burlitch, Steve Margraf, Rudiger Dieckmann

Proceedings Volume 2216, (1994) https://doi.org/10.1117/12.177324

KEYWORDS: Crystals, Mode locking, Continuous wave operation, Chromium, Absorption, Prisms, Femtosecond phenomena, Pulsed laser operation, Nd:YAG lasers, Laser crystals

Read Abstract +

Proceedings Article | 17 June 1993 Paper

Sub-50-femtosecond high-peak-power pulses from a regeneratively initiated self-sustained continuous-wave mode-locked chromium-doped forsterite laser

Howard Nathel, Alphan Sennaroglu, Clifford Pollock

Proceedings Volume 1861, (1993) https://doi.org/10.1117/12.147071

KEYWORDS: Mode locking, Crystals, Continuous wave operation, Pulsed laser operation, Femtosecond phenomena, Dispersion, Laser crystals, Ultrafast phenomena, Nd:YAG lasers, Output couplers

Read Abstract +

Proceedings Article | 21 October 1992 Paper

Femtosecond electron relaxation in InGaAs lattice matched to InP

David Cohen, Clifford Pollock

Proceedings Volume 1677, (1992) https://doi.org/10.1117/12.137677

KEYWORDS: Femtosecond phenomena, Indium gallium arsenide, Convolution, Color center lasers, Photodiodes, Time metrology, Mode locking, Optical testing, Laser scattering, Scattering

Read Abstract +

Proceedings Article | 1 August 1990 Paper

Direct measurement of ultrafast carrier processes in optical probing of GaInAs-type narrow band gap semiconductors

Clifford Pollock, Brian Zook, David Cohen, Alphan Sennaroglu

Proceedings Volume 1282, (1990) https://doi.org/10.1117/12.20715

KEYWORDS: Scattering, Semiconductors, Phonons, Electrons, Laser beam diagnostics, Ultrafast phenomena, Laser scattering, Ultrafast lasers, Color center lasers, Ultrafast measurement systems

Read Abstract +