Design of nonlinear photonic crystal fibers with ultra‐flattened zero dispersion for supercontinuum generation

Autor: Pranaw Kumar, Kokou Firmin Fiaboe, Jibendu Sekhar Roy

Publikováno v: ETRI Journal, Vol 42, Iss 2, Pp 282-291 (2020)

The study reports on the design and performance of two air‐filled and two partial ethanol‐filled photonic crystal fiber (PCF) structures with a tetra core for supercontinuum generation. The PCFs are nonlinear with ultra‐flattened zero dispersio

Externí odkaz: https://doaj.org/article/c3bd7d5be94f4a4ba9a754db047c02f4

Mid-infrared supercontinuum generation in a varying dispersion waveguide for multi-species gas spectroscopy

Autor: Alberto Della Torre, Remi Armand, Milan Sinobad, Kokou Firmin Fiaboe, Barry Luther-Davies, Stephen Madden, Arnan Mitchell, Thach Nguyen, David J. Moss, Jean-Michel Hartmann, Vincent Reboud, Jean-Marc Fedeli, Christelle Monat, Christian Grillet

Publikováno v: IEEE Journal of Selected Topics in Quantum Electronics
IEEE Journal of Selected Topics in Quantum Electronics, 2022, Nonlinear Integrated Photonics, 29, pp.5100509. ⟨10.1109/JSTQE.2022.3185169⟩

International audience; We report the experimental generation of a broadband and flat mid-infrared supercontinuum in a silicongermanium-on-silicon two-stage waveguide. Our particular design combines a short and narrow waveguide section for efficient

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d7a1a0352830d3213007306e17b9d4a
https://doi.org/10.1109/jstqe.2022.3185169

Ultra low confinement loss Photonic crystal fiber with flattened dispersion

Autor: Kokou Firmin Fiaboe, Prateek Gaurav, Navneet Kumar Pandey, Pranaw Kumar

Publikováno v: 2019 Third International Conference on Inventive Systems and Control (ICISC).

Propagation characteristics of a PCF structure with elliptical holes arranged in a rhombic fashion has been presented in this work. Designed fiber has both circular and elliptical air holes arranged in the cladding region. The three innermost ring ha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e95ddee5e9499ac72ebf0ac4e01e1bde
https://doi.org/10.1109/icisc44355.2019.9036467

Highly birefringent do-octagonal photonic crystal fibers with ultra flattened zero dispersion for supercontinuum generation

Autor: Pranaw Kumar, Jibendu Sekhar Roy, Kokou Firmin Fiaboe

Publikováno v: Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 18, Iss 1, Pp 80-95
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Volume: 18, Issue: 1, Pages: 80-95, Published: MAR 2019
Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.18 n.1 2019
Journal of Microwaves. Optoelectronics and Electromagnetic Applications
Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron:SBMO

Photonic crystal fiber (PCF) structures with do-octagonal geometry have been studied. These do-octagonal PCF structure have smaller circular holes arranged in rhombic fashion at its centre. Moreover, these small holes are doped with materials like bu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9ad8242ba48144324b5acfd11a26ba1
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742019000100080&lng=en&tlng=en