Search

Your search keyword '"Apurva Jain"' showing total 3 results
Start Over Author "Apurva Jain" Publisher osa
3 results on '"Apurva Jain"'

1. Phase Locking and Spectral Combining of Fiber Lasers by Volume Bragg Gratings

Author

Vadim Smirnov, Leonid B. Glebov, Ivan Divliansky, Derrek R. Drachenberg, George Venus, Christina Spiegelberg, and Apurva Jain

Subjects
PHOSFOS, Mode volume, Materials science, business.industry, Phase (waves), Physics::Optics, Optics, Fiber Bragg grating, Fiber optic sensor, Fiber laser, Optoelectronics, Physics::Atomic Physics, business, Plastic optical fiber, Photonic-crystal fiber
Abstract

Scaling of fiber lasers to high power while conserving low divergence by means of of single and multiplexed volume Bragg gratings for phase and spectral locking of multichannel fiber resonators followed by spectral beam combining.

Published
2011
Full Text
View/download PDF

2. Multiplexed Reflective Volume Bragg Grating for Passive Coherent Beam Combining

Author

Leonid B. Glebov, Oleksiy Andrusyak, Sergiy Mokhov, Vadim Smirnov, Boris Ya Zel'dovich, George Venus, Christine Spiegelberg, and Apurva Jain

Subjects
PHOSFOS, Materials science, business.industry, Physics::Optics, Laser, Multiplexing, law.invention, Optics, Fiber Bragg grating, law, Fiber laser, Optoelectronics, Volume bragg grating, business, Scaling, Beam (structure), Computer Science::Information Theory
Abstract

Multiplexed Bragg grating recorded in photo-thermo-refractive glass can be efficient combiner for coherent locking of high-power lasers. Spectral properties of two-channel combiner are studied theoretically and experimentally. Multi-channel scaling of this approach is discussed.

Published
2010
Full Text
View/download PDF

3. Tunable 6-Stage Lattice-Form Mach-Zehnder Interferometer for Arbitrary Binary Code Generation at 40 GHz

Author

Apurva Jain, Patrick Dumais, I.A. Kostko, Lawrence R. Chen, Claire L. Callender, S. Jacob, B. Xia, and Payman Samadi

Subjects
Physics, Signal processing, business.industry, Optical communication, Physics::Optics, Hardware_PERFORMANCEANDRELIABILITY, Mach–Zehnder interferometer, Interferometry, Planar, Optics, Lattice (order), Hardware_INTEGRATEDCIRCUITS, Optoelectronics, Binary code, business, Refractive index
Abstract

We demonstrate a tunable planar lightwave circuit for arbitrary 4-bit binary code generation at 40 GHz. The device is a 6-stage lattice-form Mach-Zehnder interferometer fabricated in silica-on-silicon technology.

Published
2009
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results