Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Kazim Gorgulu"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Expanding applications in optical communications, computing, and sensing continue to drive the need for high-performance integrated photonic components. Designing these on-chip systems with arbitrary functionality requires beyond what is pos
Externí odkaz:
https://doaj.org/article/303bce68e22d46068a2c8c0a48ebbdc0
Autor:
Kazim Gorgulu, Emir Salih Magden
Broadband spectral filters are highly sought-after in many integrated photonics applications such as ultra-broadband wavelength division multiplexing, multi-band spectroscopy, and broadband sensing. In this study, we present the design, simulation, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05cb2c635b87b1c3afa9bf9815617c54
Autor:
Kazim Gorgulu, Emir Salih Magden
Publikováno v:
Optical Fiber Communication Conference (OFC) 2022.
We present the design and experimental demonstration of compact silicon photonic filters through optimized fast adiabatic waveguides with arbitrarily wide bandwidths. Our devices achieve passbands up to 96.6 nm with flat-top and low-loss operation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a38cedc052c9cce0e2b053c99dcdee21
https://doi.org/10.1364/ofc.2022.th4c.3
https://doi.org/10.1364/ofc.2022.th4c.3
Autor:
Emir Salih Magden, Kazim Gorgulu
Publikováno v:
Conference on Lasers and Electro-Optics 2021
We present the theory and experimental demonstration for compact integrated spectral multiplexers utilizing fast adiabatic structures. The demonstrated 1x2 multiplexers effectively separate/combine broadband long-pass and short-pass signals, with com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce5f651af0cc0651af26249addc889e2
http://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/10151
http://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/10151
Publikováno v:
Journal of Optics (United Kingdom)
In this paper, we investigate the absorption of mid-infrared light by low resistivity silicon textured via deep reactive ion etching. An analytical description of the wave propagation in black silicon texture is presented, showing agreement with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8f737a2ec85b8eea49d3deebb313f19
https://hdl.handle.net/11693/37167
https://hdl.handle.net/11693/37167
Publikováno v:
Scientific Reports
Absorbing infrared radiation efficiently is important for critical applications such as thermal imaging and infrared spectroscopy. Common infrared absorbing materials are not standard in Si VLSI technology. We demonstrate ultra-broadband mid-infrared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ef8b5c8163e8cc73684dd9657b08ea3
https://hdl.handle.net/11693/36693
https://hdl.handle.net/11693/36693
Publikováno v:
Optical Engineering
We propose an all-ZnO bilayer microbolometer, operating in the long-wave infrared regime that can be implemented by consecutive atomic layer deposition growth steps. Bilayer design of the bolometer provides very high absorption coefficients compared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::def07ce7443c763d09304521a49e3806
https://doi.org/10.1117/1.oe.56.3.037106
https://doi.org/10.1117/1.oe.56.3.037106
Publikováno v:
Journal of Optics
Plasmonic perfect absorbers have found a wide range of applications in imaging, sensing, and light harvesting and emitting devices. Traditionally, metals are used to implement plasmonic structures. For sensing applications, it is desirable to integra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27de7bc8a65e16cda518b15413876362
https://doi.org/10.1088/2040-8986/19/2/025002
https://doi.org/10.1088/2040-8986/19/2/025002