All-chalcogenide glass omnidirectional photonic band gap variable infrared filters
buir.contributor.author | Bayındır, Mehmet | |
dc.citation.epage | 111110-3 | en_US |
dc.citation.issueNumber | 11 | en_US |
dc.citation.spage | 111110-1 | en_US |
dc.citation.volumeNumber | 94 | en_US |
dc.contributor.author | Kondakci, H. E. | en_US |
dc.contributor.author | Yaman, M. | en_US |
dc.contributor.author | Koylu, O. | en_US |
dc.contributor.author | Dana, A. | en_US |
dc.contributor.author | Bayındır, Mehmet | en_US |
dc.date.accessioned | 2016-02-08T10:04:53Z | |
dc.date.available | 2016-02-08T10:04:53Z | |
dc.date.issued | 2009 | en_US |
dc.department | Institute of Materials Science and Nanotechnology (UNAM) | en_US |
dc.department | Department of Physics | en_US |
dc.description.abstract | We report on the design, fabrication, and characterization of spatially variable infrared photonic band gap filter that consists of thermally evaporated, high refractive indexcontrast, amorphous chalcogenide glass multilayers. Due to graded thickness structure, the filter exhibits a position dependent stop band and a cavity mode ranging from 1.8 to 3.4 μm3.4 μmwavelengths. Reflection measurements on the variable filter agree well with theoretical calculations. These results pave the way to low-loss infrared mirrors, filters, spectral imaging, and miniaturized spectrometers at infrared region. | en_US |
dc.description.provenance | Made available in DSpace on 2016-02-08T10:04:53Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2009 | en |
dc.identifier.doi | 10.1063/1.3103279 | en_US |
dc.identifier.issn | 1077-3118 | |
dc.identifier.uri | http://hdl.handle.net/11693/22801 | |
dc.language.iso | English | en_US |
dc.publisher | AIP Publishing | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1063/1.3103279 | en_US |
dc.source.title | Applied Physics Letters | en_US |
dc.subject | Energy gap | en_US |
dc.subject | Glass | en_US |
dc.subject | Infrared spectrometers | en_US |
dc.subject | Optical devices | en_US |
dc.subject | Refractive index | en_US |
dc.subject | Amorphous chalcogenides | en_US |
dc.subject | Cavity modes | en_US |
dc.subject | Chalcogenide glass | en_US |
dc.subject | High refractive index contrasts | en_US |
dc.subject | Infrared filters | en_US |
dc.subject | Infrared regions | en_US |
dc.subject | Low loss | en_US |
dc.subject | Photonic band gap filters | en_US |
dc.subject | Photonic bands | en_US |
dc.subject | Reflection measurements | en_US |
dc.subject | Spectral imaging | en_US |
dc.subject | Stop bands | en_US |
dc.subject | Theoretical calculations | en_US |
dc.subject | Variable filters | en_US |
dc.subject | Photonic band gap | en_US |
dc.title | All-chalcogenide glass omnidirectional photonic band gap variable infrared filters | en_US |
dc.type | Article | en_US |
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