Simulations of waveguide Bragg grating filters based on subwavelength grating waveguide

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00239905" target="_blank" >RIV/68407700:21340/15:00239905 - isvavai.cz</a>
Alternative codes found
RIV/67985882:_____/15:00457546
Result on the web
<a href="http://dx.doi.org/10.1117/12.2178754" target="_blank" >http://dx.doi.org/10.1117/12.2178754</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2178754" target="_blank" >10.1117/12.2178754</a>

Result language
angličtina
Original language name
Simulations of waveguide Bragg grating filters based on subwavelength grating waveguide
Original language description
Subwavelength grating waveguides represent a flexible and perspective alternative to standard silicon-on-insulator nanophotonic waveguides. In such structures, waves propagate in the form of Bloch modes, in contrast to standard longitudinally uniform waveguides. Tunability of parameters of subwavelength grating structures possesses a great advantage of a broad variability of the (effective) refractive index and its dispersion, without significantly increasing fabrication complexity. A subwavelength grating structure is based on a (quasi)-periodic arrangement of two different materials, i.e. rectangular nanoblocks of silicon, embedded into a lower-index superstrate, with a period (much) smaller than the operational wavelength of the optical radiation. Clearly, by changing the filling factor, i.e., the duty-cycle of the subwavelength grating structure, its effective refractive index can be varied essentially between that of the superstrate and that of silicon. Our contribution is devoted
Czech name
—
Czech description
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Project
<a href="/en/project/GA15-07908S" target="_blank" >GA15-07908S: Diffractive optical elements for high power fiber lasers</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Conference on Integrated Optics - Physics and Simulations II
ISBN
978-1-62841-637-4
ISSN
0277-786X
e-ISSN
—
Number of pages
7
Pages from-to
"95160M-1"-"95160M-7"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Praha
Event date
Apr 13, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000356618300017

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