Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Fikri Serdar Gokhan"'
Autor:
Fikri Serdar Gokhan
Publikováno v:
Deu Muhendislik Fakultesi Fen ve Muhendislik. 22:159-166
In order to obtain analytical gain expression in Brillouin optical Fiber Amplifiers (BFAs), coupled intensity equations describing the interaction of pump and stokes waves must be solved simultaneously. For long optical fibers, although fiber loss is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d18e733a48293a50d992defed763e5a
https://doi.org/10.21205/deufmd.2020226416
https://doi.org/10.21205/deufmd.2020226416
Autor:
Fikri Serdar Gokhan
Publikováno v:
Optical Fiber Technology. 65:102621
A simple approach is proposed for determining peak frequencies, stress heights, stress lengths, full-width at half-maximum (FWHM), broadening and symmetry properties, of a composite Brillouin Gain Spectrum (BGS) which is obtained for the pulse length
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f38e8fbb044e1ddeb4a55c8fa25810ac
https://doi.org/10.1016/j.yofte.2021.102621
https://doi.org/10.1016/j.yofte.2021.102621
Autor:
Fikri Serdar Gokhan, Hasan Goktas
Publikováno v:
Micromachines
Volume 10
Issue 11
Micromachines, Vol 10, Iss 11, p 733 (2019)
Volume 10
Issue 11
Micromachines, Vol 10, Iss 11, p 733 (2019)
Room-temperature highly sensitive microbolometers are becoming very attractive in infrared (IR) sensing with the increase in demand for the internet of things (IOT), night vision, and medical imaging. Different techniques, such as building extremely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d0851175bd32442522e99df17c852f4
Publikováno v:
Quantum Nanophotonics 2018.
An efficient silicon-based light source presents an unreached goal in the field of photonics, due to Silicon’s indirect electronic band structure preventing direct carrier recombination and subsequent photon emission. Here we utilize inelastically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bc4f08cc1068035aa706fce845361d2
https://doi.org/10.1117/12.2322069
https://doi.org/10.1117/12.2322069
Goktas, Hasan/0000-0002-2195-9531 WOS: 000454463000028 A silicon-based light source presents an unreached goal in the field of photonics due to silicon's indirect electronic band structure preventing direct carrier recombination and subsequent photon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3f0d86b75d9ca5e4660d0c1b6b316af
https://doi.org/10.1021/acsphotonics.8b01106
https://doi.org/10.1021/acsphotonics.8b01106
Publikováno v:
Quantum Nanophotonics.
We show that inelastically-scattering tunnel electrons are a source for electric plasmon generation. We experimentally demonstrate such electrically-driven light-emitting tunnel junction by forward biasing a Fermi sea against a doped semiconductor ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ae105ab3d01c11fa1f691195a64335f
https://doi.org/10.1117/12.2275188
https://doi.org/10.1117/12.2275188
Publikováno v:
Applied Optics. 57:607
Goktas, Hasan/0000-0002-2195-9531 WOS: 000424678900006 PubMed: 29400726 We report on an accurate closed-form analytical model for the gain of a Brillouin fiber amplifier that accounts for material loss in the depleted pump regime. We determined the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0848d9c796910fb17bda6eaea55f3b64
https://doi.org/10.1364/ao.57.000607
https://doi.org/10.1364/ao.57.000607
Publikováno v:
Applied Physics B-Laser and Optics
Applied Physics B-Laser and Optics, Springer Verlag, 2015, 20, pp.441-450. ⟨10.1007/s00340-015-6153-6⟩
Applied Physics B-Laser and Optics, Springer Verlag, 2015, 20, pp.441-450. ⟨10.1007/s00340-015-6153-6⟩
International audience; We demonstrate the effectiveness of silicon phase masks to implement spatially resolved, multispectral imaging capabilities in the range of terahertz frequencies, using a standard setup of basic interest for time-domain spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::788f4dc652cb2dc0fb7068b412c8df88
https://hal.archives-ouvertes.fr/hal-01389324
https://hal.archives-ouvertes.fr/hal-01389324
Publikováno v:
Optics express. 22(17)
We present a comprehensive analysis of the technique of Longitudinal-Mode-Filling (LMF) to reduce Stimulated Brillouin Scattering (SBS) limitations in Ytterbium Doped Fibre Amplifiers (YDFA), for the generation of nanosecond, temporally shaped pulses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52a62dedcbfc95c41c5cec0556b943fd
https://pubmed.ncbi.nlm.nih.gov/25321242
https://pubmed.ncbi.nlm.nih.gov/25321242
Publikováno v:
SPIE Proceedings.
Brussels Photonics Team (B-PHOT);Brussels-Capital Region;Fonds Wetenschappelijk Onderzoek (FWO);The Society of Photo-Optical Instrumentation Engineers (SPIE);Ville de Bruxelles Nonlinear Optics and Its Applications VIII; and Quantum Optics III -- 14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b86142be1810cf36f591d4827dd6b37a
https://doi.org/10.1117/12.2051782
https://doi.org/10.1117/12.2051782