Chandrasekhar Roychoudhuri

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Desktop manufacturing using diode lasers

Chandrasekhar Roychoudhuri, 1998, Photonics West.

Can the 'photon interferes only with itself' hypothesis be reconciled with superposition of light from multiple beams or sources?

Narasimha S. Prasad, Qing Peng, Chandrasekhar Roychoudhuri, 2007, SPIE Optical Engineering + Applications.

Recognizing NIW Property

Chandrasekhar Roychoudhuri, 2018 .

Microscope and spectroscope results are not limited by Heisenberg's Uncertainty Principle!

Narasimha S. Prasad, Chandrasekhar Roychoudhuri, 2011, Optical Engineering + Applications.

Do we count indivisible photons or discrete quantum events experienced by detectors?

Chandrasekhar Roychoudhuri, Negussie Tirfessa, C. Roychoudhuri, 2006, SPIE Optics East.

Miniature and Micro-Optics: Fabrication and System Applications : 22-23 July, 1991 San Diego, California

Wilfrid B. Veldkamp, Chandrasekhar Roychoudhuri, 1991 .

Can we get any better information about the nature of light by comparing radio and light wave detection processes?

Peter Poulos, Chandrasekhar Roychoudhuri, 2007, SPIE Optical Engineering + Applications.

Visualizing the mode evolution process in passive and active cavities based on the NIW-Principle

Narasimha S. Prasad, Chandrasekhar Roychoudhuri, 2011, Optical Engineering + Applications.

Limits of DWDM with gratings and Fabry-Perots and alternate solutions

Yongyuan Jiang, Chandrasekhar Roychoudhuri, Masahiro Oikawa, 2003, SPIE ITCom.

Process steps behind extracting quantum information out of measured data

Chandrasekhar Roychoudhuri, 2019 .

Rapid product development technologies using a diode laser

Tariq Manzur, Fahmida Hossain, Chandrasekhar Roychoudhuri, 1997, Other Conferences.

Discerning comb and Fourier mean frequency from an fs laser based on the principle of non-interaction of waves

Narasimha S. Prasad, Chandrasekhar Roychoudhuri, 2012, LASE.

If EM fields do not operate on each other, how do we generate and manipulate laser pulses?

Peter Poulos, Chandrasekhar Roychoudhuri, DongIk Lee, 2006, SPIE Optics + Photonics.

Is indivisible single photon really essential for quantum communications, computing and encryption?

John Carroll, Juliana Brooks, Andrei Khrennikov, 2009, Optical Engineering + Applications.

Light-matter interaction processes behind intracavity mode-locking devices

Narasimha S. Prasad, Chandrasekhar Roychoudhuri, 2009, LASE.

High-power grating-coupled surface-emitting diode lasers

W. Pete Latham, Chandrasekhar Roychoudhuri, Jeff A. Bullington, 2001, International Symposium on Photonics and Applications.

Demonstration of the evolution of spectral resolving power as a superposition of higher order delayed beams

Tariq Manzur, Chandrasekhar Roychoudhuri, 1995, Optics & Photonics.

Consequences of repeated discovery and benign neglect of non-interaction of waves (NIW)

Chandrasekhar Roychoudhuri, 2017, International Topical Meeting on Education and Training in Optics and Photonics.

Analysis of spectrometric data and detection processes corroborate photons as diffractively evolving wave packets

Chandrasekhar Roychoudhuri, Negussie Tirfessa, C. Roychoudhuri, 2011, Optical Engineering + Applications.

Indivisibility of the photon

Ashok Muthukrishnan, Chandrasekhar Roychoudhuri, 2009, Optical Engineering + Applications.

Nature of EM waves as observed and reported by detectors for radio, visible, and gamma frequencies

Peter Poulos, Chandrasekhar Roychoudhuri, Michael Ambroselli, 2011, Optical Engineering + Applications.

Complex interaction processes we need to visualize that successfully fill the quantum cup of a detector

Narasimha S. Prasad, Chandrasekhar Roychoudhuri, N. Prasad, 2019, OPTO.

Spectrally Stable Miniature External Cavity Laser Oscillator

Chandrasekhar Roychoudhuri, R. Yee, 1989, Photonics West - Lasers and Applications in Science and Engineering.

Laser Beam Combining Technology

Chandrasekhar Roychoudhuri, 1987, Photonics West - Lasers and Applications in Science and Engineering.

A critical look at the source characteristics used for time varying fringe interferometry

Chandrasekhar Roychoudhuri, Negussie Tirfessa, C. Roychoudhuri, 2006, SPIE Optics + Photonics.

Tunable picosecond pulses from gain-switched grating-coupled surface-emitting laser

Jun Jiang, Oleg V. Smolski, Chandrasekhar Roychoudhuri, 2002, SPIE OPTO.

If EM fields do not operate on each other, why do we need many modes and large gain bandwidth to generate short pulses?

Colin Kelley, Chandrasekhar Roychoudhuri, Negussie Tirfessa, 2007, SPIE OPTO.