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Virtual Journal for Biomedical Optics

Virtual Journal for Biomedical Optics


  • Editor: Gregory W. Faris
  • Vol. 5, Iss. 1 — Jan. 4, 2010

2 × 2 photonic crystal fiber splitter based on silica-based planar lightwave circuits

Joo Beom Eom, Jong-Hyuk Park, and Byeong Ha Lee  »View Author Affiliations

Optics Letters, Vol. 34, Issue 23, pp. 3737-3739 (2009)

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A 2 × 2 photonic crystal fiber (PCF) planar lightwave circuit (PLC) splitter, which splits optical power between two PCF channels, has been made by PCF-to-PLC connections. PCF array blocks were lithographically fabricated to have fiber V grooves and used to firmly hold PCFs and align them to the PLC splitter. The proposed splitter showed a rather flat splitting ratio over a wide wavelength range from 1250 nm to 1750 nm . With the implemented splitter, we obtained a low excess loss of 1.6 dB , a low polarization-dependent loss of 0.1 dB , and a high return loss of 52 dB . The ultrabroadband operation of the proposed splitter is expected to find applications in optical performance monitoring, Ethernet passive optical networks, and biomedical optics including optical coherence tomography.

© 2009 Optical Society of America

OCIS Codes
(060.1810) Fiber optics and optical communications : Buffers, couplers, routers, switches, and multiplexers
(060.2430) Fiber optics and optical communications : Fibers, single-mode

ToC Category:
Fiber Optics and Optical Communications

Original Manuscript: June 15, 2009
Revised Manuscript: October 29, 2009
Manuscript Accepted: November 1, 2009
Published: November 30, 2009

Virtual Issues
Vol. 5, Iss. 1 Virtual Journal for Biomedical Optics

Joo Beom Eom, Jong-Hyuk Park, and Byeong Ha Lee, "2×2 photonic crystal fiber splitter based on silica-based planar lightwave circuits," Opt. Lett. 34, 3737-3739 (2009)

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