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The main goal of this work is to study of optical hollow core fibers and the optimalization of the splicing process for interconnection between hollow core fiber and single mode fiber. The splicing automat Fujikura FSM-100P is used in this work.
DAINESE JR +5 more
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Characteristics of gas breakdown in hollow-core fibers
SPIE Proceedings, 2008We succeeded in obtaining gas discharge in 250-, 150-, and 50-mum inner-diameter (i.d.) hollow-core fibers (HCFs) by using longitudinal direct current excitation. Stable glow discharges of at least several minutes were observed for these HCFs. A flash glow was also observed for an HCF with an i.d. of ~20 mum. Breakdown of helium and argon gases in a 26.
X. Shi +3 more
openaire +1 more source
Polycarbonate hollow-core microstructured optical fiber
Optics Letters, 2008A hollow-core microstructured polymer optical fiber is fabricated from polycarbonate material and guidance by inhibited coupling in a two-layer structure is demonstrated in two strong transmission bands with minimum losses of 9.0 dB/m at 800 nm and 3.1 dB/m at 1550 nm.
Martijn A, van Eijkelenborg +2 more
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Hollow Core Antiresonant Fibers in Borosilicate Glass
Workshop on Specialty Optical Fibers and Their Applications, 2015We report the design and fabrication of the first hollow core optical fibers made of low quality borosilicate glass. Their negligible material absorption loss stemming from an ultralow overlap with the glass opens up the prospect of using very cheap glasses in the optoelectronics industry.
Belardi W +4 more
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Birefringent hollow core fibers
SPIE Proceedings, 2007Hollow core photonic crystal fiber (HC-PCF), fabricated according to a nominally non-birefringent design, shows a degree of un-controlled birefringence or polarization mode dispersion far in excess of conventional non polarization maintaining fibers.
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Non-Destructive Characterization of Hollow Core Fiber
Optical Fiber Communication Conference (OFC) 2024We summarize our recent work developing a technique for accurate and non-destructive measurement of the microstructure geometry of nested and double nested antiresonant fibers. We present results showing microstructure variation along a 2.2 km fiber.
Leonard Budd +3 more
openaire +2 more sources
2010
The first optical-frequency hollow waveguides were simple parallel-plate guides. The early pioneering work in this field was done by Garmire et al. Her group made a rectangular waveguide using aluminum strips separated by about 0.5 mm with bronze shim stock. This structure is shown in Fig. 3.2. Even when the aluminum was not well polished, these guides
openaire +1 more source
The first optical-frequency hollow waveguides were simple parallel-plate guides. The early pioneering work in this field was done by Garmire et al. Her group made a rectangular waveguide using aluminum strips separated by about 0.5 mm with bronze shim stock. This structure is shown in Fig. 3.2. Even when the aluminum was not well polished, these guides
openaire +1 more source
Loss in hollow-core optical fibers: mechanisms, scaling rules, and limits
Advances in Optics and Photonics, 2023Gregory T Jasion +2 more
exaly
Backscattering in antiresonant hollow-core fibers: over 40 dB lower than in standard optical fibers
Optica, 2021Thomas D Bradley +2 more
exaly