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pro vyhledávání: '"I. İnanç Tarhan"'
Autor:
George H. Watson, I. İnanç Tarhan
Publikováno v:
Physical Review B. 54:7593-7597
We present an analytical model based on scalar-wave approximation to study the stop bands of face-centered-cubic photonic crystals with dielectric spheres at lattice sites. An analytical expression is obtained for the normalized stop band widths alon
Autor:
George H. Watson, I. İnanç Tarhan
Publikováno v:
Physical Review A. 45:6013-6018
The microstatistics of laser speckle has been investigated under varying incident polarization angle θ. The intensity at each point in a speckle pattern varies sinusoidally with θ and can be described completely by three parameters: amplitude, base
Publikováno v:
CLEO '97., Summaries of Papers Presented at the Conference on Lasers and Electro-Optics.
Electromagnetic wave propagation through an extended periodic dielectric medium can be forbidden for a certain frequency range, regardless of the direction of propagation, leading to the formation of a photonic band gap (PBG).
Publikováno v:
Physical review. B, Condensed matter. 54(19)
~Received 12 June 1996! Colloidal suspensions of charged polystyrene microspheres can self-organize into colloidal crystals, providing a three-dimensional periodic dielectric medium suitable for the study of photonic band structure effects in the inf
Autor:
George H. Watson, I. İnanç Tarhan
Publikováno v:
Physical review letters. 76(2)
Polystyrene colloidal crystals form three dimensional periodic dielectric structures which can be used for photonic band structure measurements in the visible regime. From transmission measurements the photonic band structure of an fcc crystal has be
Autor:
I. İnanç Tarhan, George H. Watson
Publikováno v:
Photonic Band Gap Materials ISBN: 9789401072458
Polystyrene colloidal crystals form three-dimensional periodic dielectric structures which can be used for photonic band structure measurements in the visible regime. Kossel lines obtained from these crystals reveal the underlying photonic band struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7320fb23327c7c5c7cf165d05221792f
https://doi.org/10.1007/978-94-009-1665-4_6
https://doi.org/10.1007/978-94-009-1665-4_6
Publikováno v:
Photonic Band Gaps and Localization ISBN: 9781489916082
The possibility for study of localization effects in optically-disordered systems has spurred a renewed interest in the study of light scattering from dense random media, as evidenced by the numerous contributions to this volume. For several years, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd270173670c7b7d03b1e61d7a2cee4d
https://doi.org/10.1007/978-1-4899-1606-8_9
https://doi.org/10.1007/978-1-4899-1606-8_9
Publikováno v:
Optics Letters. 20:1571
Under suitable conditions polystyrene microsphere colloids form photonic crystals capable of diffracting visible light, analogous to x-ray diffraction from atomic crystal planes. The lattice spacings of these crystals can be tailored to satisfy the B
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