Four-channel flat-top and low-loss filter for wide passband WDM access network

Citation
M. Oguma et al., Four-channel flat-top and low-loss filter for wide passband WDM access network, ELECTR LETT, 37(8), 2001, pp. 514-515
Citations number
6
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
0013-5194 → ACNP
Volume
37
Issue
8
Year of publication
2001
Pages
514 - 515
Database
ISI
SICI code
0013-5194(20010412)37:8<514:FFALFF>2.0.ZU;2-E
Abstract
A broadband and flat-top wavelength response, which is required in WWDM sys tems, has been realised for the first time by using planar-lightwave-circui t (PLC) technology and lattice-form circuit composition theory. The filter divides the signal every 20 nm with an insertion loss of 1.5dB and a 1 dB p assband width of 16 nm.