Optical add/drop filters using two-dimensional photonic crystals
2004 (English)In: Proceedings of SPIE - The International Society for Optical Engineering, 2004, 286-295 p.Conference paper (Refereed)
Optical add/drop filters using two-dimensional photonic crystals (PC's) are presented for different designs. In-plane channel add/drop filter composed of two waveguides and an optical resonator system is very compact, but sensitive to the losses. While add/drop filter based on a contra-directional PC waveguide coupler is much more robust to the losses, and reasonable compactness is possible with careful designs. The possibility to utilize the PC dispersion properties to design optical filters is also discussed briefly.
Place, publisher, year, edition, pages
2004. 286-295 p.
, Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X ; 5279
Add/drop filters, Integrated photonic devices, Optical filters, Photonic band gap materials, Photonic crystal waveguides, Photonic crystals, Crystals, Light refraction, Optical design, Optical resonators, Optical systems, Optical waveguides, Photons, Wavelength division multiplexing, Photonic crystals (PC)
IdentifiersURN: urn:nbn:se:kth:diva-157430DOI: 10.1117/12.520470ISI: 000221789600048ScopusID: 2-s2.0-3042688202OAI: oai:DiVA.org:kth-157430DiVA: diva2:771265
APOC 2003: Asia-Pacific Optical and Wireless Communications: Optical Fibers and Passive Components, 4 November 2003 through 6 November 2003, Wuhan
QC 201412122014-12-122014-12-092014-12-12Bibliographically approved