Mr. Debjit Roy Profile

Debjit Roy

at Indian Institute of Technology Kanpur

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 13 March 2013 Paper

Fluorescence advantages with microscopic spatiotemporal control

Debabrata Goswami, Debjit Roy, Arijit De

Proceedings Volume 8573, 857302 (2013) https://doi.org/10.1117/12.2009500

KEYWORDS: Luminescence, Particles, Microscopy, Optical tweezers, Picosecond phenomena, Femtosecond phenomena, Nanoparticles, Multiphoton microscopy, Pulsed laser operation, Continuous wave operation

Read Abstract +

SPIE Journal Paper | 1 October 2011 Open Access

Selective two-photon fluorescence suppression by ultrafast pulse-pair excitation: control by selective one-color stimulated emission

Arijit De, Debjit Roy, Debabrata Goswami

JBO, Vol. 16, Issue 10, 100505, (October 2011) https://doi.org/10.1117/12.10.1117/1.3645082

KEYWORDS: Luminescence, Absorption, Microscopy, Ultrafast phenomena, Picosecond phenomena, Multiphoton fluorescence microscopy, Multiphoton microscopy, Chemistry, Ultrafast lasers, Stimulated emission depletion microscopy

Read Abstract +

DOWNLOAD PAPER

SPIE Journal Paper | 1 November 2010 Open Access

Selective suppression of two-photon fluorescence in laser scanning microscopy by ultrafast pulse-train excitation

Arijit Kumar De, Debjit Roy, Debabrata Goswami

JBO, Vol. 15, Issue 06, 060502, (November 2010) https://doi.org/10.1117/12.10.1117/1.3509383

KEYWORDS: Luminescence, Microscopy, Absorption, Laser scanners, Ultrafast phenomena, Pulsed laser operation, Beam splitters, Picosecond phenomena, Chemistry, Optical design

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 28 August 2010 Paper

Towards stable trapping of single macromolecules in solution

Arijit De, Debjit Roy, Debabrata Goswami

Proceedings Volume 7762, 776203 (2010) https://doi.org/10.1117/12.862364

KEYWORDS: Optical tweezers, Continuous wave operation, Particles, Pulsed laser operation, Macromolecules, Femtosecond phenomena, Calibration, Quantum dots, Luminescence, Latex

Read Abstract +

Proceedings Article | 26 February 2010 Paper

Spatio-temporal control in multiphoton fluorescence laser-scanning microscopy

Arijit Kumar De, Debjit Roy, Debabrata Goswami

Proceedings Volume 7569, 756929 (2010) https://doi.org/10.1117/12.838287

KEYWORDS: Luminescence, Multiphoton fluorescence microscopy, Microscopy, Multiphoton microscopy, Pulsed laser operation, Femtosecond phenomena, Modulation, Absorption, Diffraction, Control systems

Read Abstract +

Proceedings Article | 20 August 2009 Paper

Towards spatio-temporal control in optical trapping

Debjit Roy, Arijit Kumar De, Debabrata Goswami

Proceedings Volume 7400, 74000G (2009) https://doi.org/10.1117/12.824372

KEYWORDS: Particles, Optical tweezers, Continuous wave operation, Femtosecond phenomena, Luminescence, Pulsed laser operation, Gaussian beams, Latex, Beam splitters, Mode locking

Read Abstract +

Showing 5 of 6 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years