Publication: IEICE TRANSACTIONS on Communications Publication Date: 1994/04/20 Vol. E77-BNo. 4pp. 421-440 Type of Manuscript: INVITED PAPER (Special Issue on Fiber Amplifiers and Their Applications to Lightwave Communications) Category: Keyword: fiber amplifier,
rare earth,
praseodymium,
fluoride fiber,
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1994/04/20 Vol. E77-BNo. 4pp. 454-461 Type of Manuscript: Special Section PAPER (Special Issue on Fiber Amplifiers and Their Applications to Lightwave Communications) Category: Keyword: fiber amplifier,
WDM,
intermediate optical filter,
high gain,
erbium-doped fiber length,