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- Title
Twisted Silica Microstructured Optical Fiber with Equiangular Spiral Six-Ray Geometry.
- Authors
Bourdine, Anton V.; Barashkin, Alexey Yu.; Burdin, Vladimir A.; Dashkov, Michael V.; Demidov, Vladimir V.; Dukelskii, Konstantin V.; Evtushenko, Alexander S.; Ismail, Yaseera; Khokhlov, Alexander V.; Kuznetsov, Artem A.; Matrosova, Alexandra S.; Morozov, Oleg G.; Pchelkin, Grigori A.; Petruccione, Francesco; Sakhabutdinov, Airat Zh.; Singh, Ghanshyam; Ter-Nersesyants, Egishe V.; Tiwari, Manish; Zaitseva, Elena S.; Janyani, Vijay
- Abstract
This work presents fabricated silica microstructured optical fiber with special equiangular spiral six-ray geometry, an outer diameter of 125 µm (that corresponds to conventional commercially available telecommunication optical fibers of ratified ITU-T recommendations), and induced chirality with twisting of 200 revolutions per minute (or e.g., under a drawing speed of 3 m per minute, 66 revolutions per 1 m). We discuss the fabrication of twisted microstructured optical fibers. Some results of tests, performed with pilot samples of designed and manufactured stellar chiral silica microstructured optical fiber, including basic transmission parameters, as well as measurements of near-field laser beam profile and spectral and pulse responses, are represented.
- Subjects
PHOTONIC crystal fibers; SPIRAL antennas; OPTICAL fibers; LASER beam measurement; SPECTRAL sensitivity; SILICA
- Publication
Fibers, 2021, Vol 9, Issue 5, p27
- ISSN
2079-6439
- Publication type
Article
- DOI
10.3390/fib9050027