Phase-sensitive image amplification with elliptical Gaussian pump

Autor:	Prem Kumar, Michael Vasilyev, Nikolai Stelmakh
Rok vydání:	2009
Předmět:	Gaussian Optical communication Normal Distribution Physics::Optics Image processing symbols.namesake Optics Oscillometry Computer Graphics Image Processing Computer-Assisted Image resolution Parametric statistics Optical amplifier Physics Multi-mode optical fiber Models Statistical business.industry Lasers Signal Processing Computer-Assisted Equipment Design Models Theoretical Optical parametric amplifier Atomic and Molecular Physics and Optics symbols Computer-Aided Design business Crystallization
Zdroj:	Optics express. 17(14)
ISSN:	1094-4087
Popis:	We numerically analyze phase-sensitive parametric amplification and de-amplification of a multimode field representing a multi-pixel text image. We optimize pumping configuration and demonstrate that approximately 10-dB gain is achievable with relatively moderate approximately 10- kW total pump peak power available from compact pump sources.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1be5aec31baa982b6366047311da61bc https://pubmed.ncbi.nlm.nih.gov/19582056 Zobrazit plný text záznamu