Title :
All-fiber wavelength tunable and mode convertible bandpass filter
Author :
Shin, W. ; Oh, K. ; Yu, B.-A. ; Lee, Y.L. ; Noh, Y.-C. ; Ko, D.-K. ; Lee, J.
Author_Institution :
Adv. Photonics Res. Inst.(APRI), Gwangju
Abstract :
We report an all-fiber wavelength tunable bandpass filter with multi-mode to single-mode converting property via serially concatenated structure of a helicoidal long-period fiber grating (HLPFG), a ring-core hollow optical fiber (rcHOF), and a multimode fiber (MMF).
Keywords :
band-pass filters; diffraction gratings; optical fibre filters; all-fiber wavelength tunable filter; helicoidal long-period fiber grating; mode convertible bandpass filter; multimode fiber; ring-core hollow optical fiber; serially concatenated structure; Band pass filters; Concatenated codes; Frequency conversion; Optical fiber communication; Optical fiber devices; Optical fibers; Optical filters; Resonance; Tunable circuits and devices; Wavelength conversion;
Conference_Titel :
Opto-Electronics and Communications Conference, 2008 and the 2008 Australian Conference on Optical Fibre Technology. OECC/ACOFT 2008. Joint conference of the
Conference_Location :
Sydney
Print_ISBN :
978-0-85825-807-5
Electronic_ISBN :
978-0-85825-807-5
DOI :
10.1109/OECCACOFT.2008.4610539
