Comparison of Nd3+-doped glasses for amplification in the 1300-nm region

Autor:	Mark Andrew Newhouse, William J. Miniscalco, Gary M. Lambert, Barbara A. Thompson, Stanley A. Zemon, Leslie James Button, Paul A. Tick, Douglas Warren Hall
Rok vydání:	1993
Předmět:	Optical amplifier Amplified spontaneous emission Materials science business.industry Optical engineering Optical communication chemistry.chemical_element Spectral line Erbium chemistry.chemical_compound Optics chemistry Fiber laser ZBLAN Optoelectronics business
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.141146
Popis:	Excited-state-absorption and stimulated-emission cross-section spectra have been measured in the 1300-nm region for a wide variety of Nd3+-doped glass compositions. The results indicate that fluoroberyllates are the best choice for fiber amplifiers in the 1300-nm optical communications window. Model calculations predict a gain spectrum peaked at 1314 nm with useful gain extending from 1304 to 1370 nm when amplified spontaneous emission is neglected.© (1993) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Databáze:	OpenAIRE
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