Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Debashri Ghosh"'
Autor:
Rajat Kumar Basak, Debashri Ghosh
Publikováno v:
Plasmonics. 14:1505-1517
We study the polarization properties of suspended core microstructured optical fibers (SC-MOFs) with hexagonal lattice structure and high air-filling fraction having a single gold-filled hole along the horizontal axis. The interaction between the cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f0efb773022253d7fe9b361a48b7a97
https://doi.org/10.1007/s11468-019-00933-w
https://doi.org/10.1007/s11468-019-00933-w
Publikováno v:
Conference on Lasers and Electro-Optics.
Fabrication of hexagonal-lattice microstructured optical fiber (MOF) with Thulium- doped silica capillaries introduced in the first ring during stacking is presented for the first time which exhibits lower transmission loss compared to undoped MOF of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2c188e6cb56f2e5d54a9e055c1913ad
https://doi.org/10.1364/cleo_at.2021.jw1a.179
https://doi.org/10.1364/cleo_at.2021.jw1a.179
Publikováno v:
Springer Proceedings in Physics ISBN: 9789811592584
An air-silica nonlinear microstructured optical fiber (MOF) fabricated indigenously has been used to generate an ultrashort pulse of 38 fs from an input pulse width of 600 fs at a source wavelength of 1064 nm utilizing higher order soliton propagatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2f3ccc667f83f3f6bd81c605333ee10
https://doi.org/10.1007/978-981-15-9259-1_38
https://doi.org/10.1007/978-981-15-9259-1_38
Publikováno v:
2019 Workshop on Recent Advances in Photonics (WRAP).
Supercontinuum spectra are generated using microstructured optical fibers (MOFs) fabricated indigenously for utilization as broadband source in ultrahigh-resolution optical coherence tomography. The MOFs have different structural, dispersive and nonl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4909bced112a90d82802845d43159d2
https://doi.org/10.1109/wrap47485.2019.9013696
https://doi.org/10.1109/wrap47485.2019.9013696
Autor:
P. Harshavardhan Reddy, Mrinmay Pal, Shyamal Kumar Bhadra, Axel Ruehl, Samudra Roy, Jintao Fan, Debashri Ghosh, Uwe Morgner, Surajit Bose, Ayhan Demircan
Publikováno v:
Applied Optics. 59:9015
We demonstrate the controllable generation of infrared dispersive waves (DWs) from customized, in-house fabricated silica microstructured optical fibers (MOFs) by manipulating the location of zero dispersion wavelength (ZDW) through the structure of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d8bb80e23f67466bd67351f0093d75a
https://doi.org/10.1364/ao.398966
https://doi.org/10.1364/ao.398966
Publikováno v:
Journal of Lightwave Technology. 33:4156-4162
Nonlinear microstructured optical fibers (MOFs) offer better prospects in various interdisciplinary fields than conventional nonlinear fibers. High air filling fraction and small core are necessary to ensure high nonlinearity of MOFs. The air holes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2034819c6ba746ef9cc2997aa5fe0eec
https://doi.org/10.1109/jlt.2015.2464782
https://doi.org/10.1109/jlt.2015.2464782
Publikováno v:
Guided Wave Optics and Photonic Devices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3731138f764a116f0e1c408e59eae950
https://doi.org/10.1201/b14841-15
https://doi.org/10.1201/b14841-15
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 20:597-604
We fabricate uniform silica microstructured optical fibers (MOFs) having very simple geometry with only three rings of air holes in order to generate efficient supercontinuum (SC). The fabricated MOFs possess suspended core with comparatively larger
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8135867db6b0428e979227a91479506f
https://doi.org/10.1109/jstqe.2014.2304422
https://doi.org/10.1109/jstqe.2014.2304422
Autor:
Rajat Kumar Basak, Debashri Ghosh
Publikováno v:
Journal of the Optical Society of America B. 36:3364
We study the dispersion and polarization properties as well as the coupling characteristics of suspended core microstructured optical fibers (SC-MOFs) having constant pitch and air-filling fraction with a varying suspension factor (SF) and diverse ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feffe0941219e0798703aab17ea7eba7
https://doi.org/10.1364/josab.36.003364
https://doi.org/10.1364/josab.36.003364