Title :
A new in-line long-wavelength-pass filter using a high silica dispersive fiber
Author :
Yu, J.W. ; Oh, K. ; Paek, U.C.
Author_Institution :
Dept. of Inf. & Commun., Kwangwoon Inst. of Sci. & Technol., South Korea
Abstract :
We propose an in-line fiber long-wavelength-pass filter using high silica dispersive fiber composed of SiO/sub 2/-B/sub 2/O/sub 3/ cladding and SiO/sub 2/-F core. The normalized frequency of this dispersive fiber was designed to be uniform over a wide wavelength range from 1.2 to 1.7 /spl mu/m which could be applied in wavelength-insensitive coupling devices for wavelength division multiplexing system.
Keywords :
chemical vapour deposition; optical fibre cladding; optical fibre communication; optical fibre couplers; optical fibre dispersion; optical fibre fabrication; optical fibre filters; refractive index; silicon compounds; wavelength division multiplexing; 1.2 to 1.7 mum; SiO/sub 2/-B/sub 2/O/sub 3/; SiO/sub 2/-B/sub 2/O/sub 3/ cladding; SiO/sub 2/-F; SiO/sub 2/-F core; dispersive fiber; high silica dispersive fiber; in-line fiber long-wavelength-pass filter; in-line long-wavelength-pass filter; long-wavelength-pass filter; normalized frequency; wavelength division multiplexing system; wavelength-insensitive coupling devices; Chemical vapor deposition; Dispersion; Doping; Glass; Optical fiber communication; Optical fiber devices; Optical fiber filters; Refractive index; Silicon compounds; Wavelength division multiplexing;
Conference_Titel :
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location :
Beijing, China
Print_ISBN :
7-5635-0402-8
DOI :
10.1109/APCC.1999.820598
