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Chiral Fiber Gratings
Abstract
Chiral gratings with double helix symmetry were produced by twisting glass optical fiber with a noncircular core cross section as it passed through a miniature oven. We observed polarization-selective transmission in chiral fibers with pitches of tens of micrometers. Two modes of optical interaction were differentiated. In chirallong-period gratings, dips in transmission were observed at wavelengths associated with scattering into distinct cladding modes mediated by the chiral grating. In chiral intermediateperiod gratings, a broad scattering band was observed. These gratings can be used to produce sharp or broad polarization-selective filters.
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Cited by
Lu, L., Joannopoulos, J. D., & Soljačić, M. (2014) · Nature Photonics · doi:10.1038/nphoton.2014.248 · Cited by 3,655
Twisted optical metamaterials for planarized ultrathin broadband circular polarizers
Zhao, Y., Belkin, M. A., & Alù, A. (2012) · Nature Communications · doi:10.1038/ncomms1877 · Cited by 1,084
Generation and conversion of optical vortices in long-period helical core optical fibers
Alexeyev, C. N., & Yavorsky, M. A. (2008) · Physical Review A · doi:10.1103/physreva.78.043828 · Cited by 81
The effect of spin–orbit coupling on the structure of the stopband in helical-core optical fibres
Alexeyev, C. N., Lapin, B. P., & Yavorsky, M. A. (2008) · Journal of Optics A: Pure and Applied Optics · doi:10.1088/1464-4258/10/8/085006 · Cited by 12
Metadata
- Authors
- Kopp, V. I., Churikov, V. M., Singer, J., Chao, N., Neugroschl, D., & Genack, A. Z.
- Venue
- Science
- Published
- 2004-07-02
- Volume
- 305
- Issue
- 5680
- Pages
- 74-75
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2106242103
- Cited by
- 219
- References
- 0
- FWCI
- 5.89
- Type
- journal article
- Language
- en
- Open access
- closed
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- Kopp, V. I., Churikov, V. M., Singer, J., Chao, N., Neugroschl, D., & Genack, A. Z. (2004). Chiral Fiber Gratings. Science. https://doi.org/10.1126/science.1097631
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