Prof. Leonard MacEachern Profile

Prof. Leonard MacEachern

at Carleton Univ

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 2 October 2006 Paper

Isolator-free DFB laser diode operating in feedback regime V

Ayman Mokhtar, Leonard MacEachern, Samy Mahmoud

Proceedings Volume 6389, 63891F (2006) https://doi.org/10.1117/12.707902

KEYWORDS: Semiconductor lasers, Fiber Bragg gratings, Optical isolators, Reflectivity, Fiber optics, Fiber lasers, Laser optics, Radio optics, Reflectors, Polarization

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Proceedings Article | 9 December 2004 Paper

A differential active pixel sensor

Leonard MacEachern

Proceedings Volume 5578, (2004) https://doi.org/10.1117/12.582688

KEYWORDS: Field effect transistors, Sensors, Photodiodes, Active sensors, Image processing, CCD image sensors, CMOS sensors, Image sensors, CMOS technology, Picosecond phenomena

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SPIE Journal Paper | 1 January 2004

Analytical expressions, modeling, and simulations of intensity and frequency fluctuations in directly modulated semiconductor lasers

Samy Ghoniemy, Leonard MacEachern, Samy Mahmoud

OE, Vol. 43, Issue 01, (January 2004) https://doi.org/10.1117/12.10.1117/1.1628692

KEYWORDS: Photons, Semiconductor lasers, Optical simulations, Electrons, Modulation, Optical engineering, Systems modeling, Instrument modeling, Computing systems, Device simulation

Proceedings Article | 16 May 2003 Paper

Analytical expressions, modeling, and simulations of intensity and frequency fluctuations in directly modulated semiconductor lasers

Samy Ghoniemy, Leonard MacEachern, Samy Mahmoud

Proceedings Volume 5111, (2003) https://doi.org/10.1117/12.500190

KEYWORDS: Photons, Semiconductor lasers, Optical simulations, Systems modeling, Modulation, Electrons, Advanced distributed simulations, Solid modeling, Instrument modeling, Computer aided design

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