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Broadband large channel count comb filter based on small-core photonic crystal fiber

X. SANG1,* , Y. WANG2, J. YUAN1, C. YU1, Q. ZHANG1, K. WANG1, X. XIN1

Affiliation

  1. Key Laboratory of Information Photonics and Optical Communications (Beijing University of Posts and Telecommunications), Ministry of Educations, P.O.Box 42, BUPT, Beijing, 100876, China
  2. Institute of Forensic Science, Ministry of Public Security, Beijing, 100038, China

Abstract

We experimentally demonstrated a comb filter by splicing a piece small core photonic crystal fiber with a single-mode fiber and exposing it under UV light. The demonstrated comb filter with narrow comb spacing is flat over 80 nm.

Keywords

Photonic crystal fiber, Comb filter, Broadband large channel count filter.

Citation

X. SANG, Y. WANG, J. YUAN, C. YU, Q. ZHANG, K. WANG, X. XIN, Broadband large channel count comb filter based on small-core photonic crystal fiber, Optoelectronics and Advanced Materials - Rapid Communications, 4, 4, April 2010, pp.457-458 (2010).

Submitted at: Feb. 3, 2010

Accepted at: April 11, 2010