Dr. Roger A. Hajjar Profile

Dr. Roger A. Hajjar

at Prysm Systems

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 28 June 1999 Paper

Focusing the solid immersion lens

Gordon Kino, Roger Hajjar

Proceedings Volume 3864, 38643D (1999) https://doi.org/10.1117/12.997626

KEYWORDS: Polarization, Beam propagation method, Toxic industrial chemicals, Point spread functions, Solids, Magneto-optics, Optical storage, Roentgenium, Interfaces, Refractive index

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Proceedings Article | 13 August 1992 Paper

Investigation of magneto-optical recording media using magnetic force microscopy

Hirofumi Sukeda, Roger Hajjar, Masud Mansuripur

Proceedings Volume 1663, (1992) https://doi.org/10.1117/12.137541

KEYWORDS: Magnetism, Multiphoton fluorescence microscopy, Microscopy, Capacitance, Atomic force microscopy, Microscopes, Data modeling, Optical storage, Photomicroscopy, Nickel

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Proceedings Article | 13 August 1992 Paper

Measurement of the magnetic anisotropy energy constants for magneto-optical recording media

Roger Hajjar, Te-Ho Wu, Hong Fu, Masud Mansuripur

Proceedings Volume 1663, (1992) https://doi.org/10.1117/12.137546

KEYWORDS: Anisotropy, Magnetism, Terbium, Kerr effect, Optical storage, Transition metals, Magnetometers, Metals, Molybdenum, Temperature metrology

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Conference Committee Involvement (1)

Optical Data Storage

14 May 2000 | Whistler, BC, Canada

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