Skip navigation
Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/18436
Title: Novel cerenkov-idler configuration with large signal gain bandwidth for parametric amplification in planar waveguides
Authors: Thyagarajan K.
Rastogi, Vipul K.
Shenoy M.R.
Ostrowsky D.B.
De Micheli M.
Baldi P.
Published in: Proceedings of SPIE - The International Society for Optical Engineering
Abstract: Using the coupled mode approach we present theoretical modelling of quasi phase-matched parametric amplification in a planar waveguide in which, the pump and signal are guided while the idler is radiated into the substrate. Numerical results on optimum waveguide parameters (which provide maximum signal gain) for a given pump and signal wavelengths are presented for a periodically domain reversed, proton-exchanged LiNbO3 planar waveguide. The proposed configuration is shown to provide large signal gain bandwidth.
Citation: Proceedings of SPIE - The International Society for Optical Engineering, (1998), 426- 430. Madras
URI: https://doi.org/10.1117/12.345559
http://repository.iitr.ac.in/handle/123456789/18436
Issue Date: 1998
Keywords: Optical materials
Optical waveguides
Optoelectronic devices
Photonics
Planar waveguides
Pumps
Telecommunication systems
Waveguides
Cerenkov
Coupled modes
Do-mains
Large signals
Numerical results
Parametric amplifications
Signal gains
Signal wavelengths
Waveguide parameters
Amplification
ISSN: 0277786X
Author Scopus IDs: 7007059471
7006364661
7005876250
7006500482
57204280627
56246416800
Author Affiliations: Thyagarajan, K., Physics Department, Indian Institute of Technology, New Delhi 110 016, India
Rastogi, V., Physics Department, Indian Institute of Technology, New Delhi 110 016, India
Shenoy, M.R., Physics Department, Indian Institute of Technology, New Delhi 110 016, India
Ostrowsky, D.B., Laboratoire de Physique de la Matiere Condensee, Uniersite de Nice-Sophia Antipolis, Parc Valrose, 06108 Nice Cedex 2, France
De Micheli, M., Laboratoire de Physique de la Matiere Condensee, Uniersite de Nice-Sophia Antipolis, Parc Valrose, 06108 Nice Cedex 2, France
Baldi, P., Laboratoire de Physique de la Matiere Condensee, Uniersite de Nice-Sophia Antipolis, Parc Valrose, 06108 Nice Cedex 2, France
Corresponding Author: Thyagarajan, K.; Physics Department, Indian Institute of Technology, New Delhi 110 016, India
Appears in Collections:Conference Publications [PH]

Files in This Item:
There are no files associated with this item.
Show full item record


Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.