Journal ArticleDOI
Trapping of Light in Nonlinear 1-D Photonic Crystal
Arun Kumar,Vipin Kumar,Bhuvneshwer Suthar,Muneendra Ojha,Khundrakpam Saratchandra Singh,Sant Prasad Ojha +5 more
TLDR
Theoretical studies on the group velocity of light wave in 1-D polystyrene/SiO2 nonlinear photonic crystal have been carried out in this article, where it was shown that a light wave can be trapped inside the nonlinear 1-dimensional photonic lattice by switching off the controlling wave.Abstract:
Theoretical studies on the group velocity of light wave in 1-D polystyrene/SiO2 nonlinear photonic crystal is investigated. The speed of light wave through these multilayered structures is calculated in the absence as well as in the presence of a high intensity controlling wave by using the transfer matrix method. This letter shows that we can trap a light wave inside the nonlinear 1-D photonic crystal by switching off the controlling wave.read more
Citations
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Journal ArticleDOI
Two Channel Thermally Tunable Band-Stop Filter for Wavelength Selective Switching Applications by Using 1D Ternary Superconductor Photonic Crystal
TL;DR: In this paper, a thermally tunable band-stop filter which is capable of stopping unique wavelength channels without causing any interference among equally spaced wavelength channels of full width at half maximum of 1 nm each as per the requirement of wavelength division multiplexing standards adopted by the International Telecommunication Union specifying channel spacing in terms of frequency.
Journal ArticleDOI
Optical switch based on nonlinear one dimensional photonic band gap material
TL;DR: In this paper, the authors proposed an optical switch based on nonlinear one dimensional photonic band gap material, where polystyrene and SiO 2 have been chosen as constituent materials for the proposed optical switch.
Journal ArticleDOI
Single channel tunable wavelength demultiplexer using nonlinear one dimensional defect mode photonic crystal
TL;DR: In this paper, a GaAs/Si multilayer structure with a single defect has been simulated using transfer matrix method and the refractive indices of both layers have been taken to be dependent on intensity and wavelength simultaneously.
Journal ArticleDOI
Effect of Temperature on Photonic Band Gaps in Semiconductor-Based One-Dimensional Photonic Crystal
TL;DR: In this article, the effect of the temperature and angle of incidence on the photonic band gap (PBG) for semiconductor-based photonic crystals has been investigated, where the refractive index of semiconductor layers is taken as a function of temperature and wavelength.
Journal ArticleDOI
Design of a thermally tunable optical filter based on one-dimensional ternary photonic band gap material
Pinky Khundrakpam,Arun Kumar +1 more
TL;DR: In this paper, a ternary periodic refractive index profile has been used to tune the pass bands by changing the temperature or the incident angle of the Si/Si/air multilayer system.
References
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Journal ArticleDOI
Inhibited Spontaneous Emission in Solid-State Physics and Electronics
TL;DR: If a three-dimensionally periodic dielectric structure has an electromagnetic band gap which overlaps the electronic band edge, then spontaneous emission can be rigorously forbidden.
Journal ArticleDOI
Strong localization of photons in certain disordered dielectric superlattices
TL;DR: A new mechanism for strong Anderson localization of photons in carefully prepared disordered dielectric superlattices with an everywhere real positive dielectrics constant is described.
Book
Optical solitons : from fibers to photonic crystals
TL;DR: In this article, the authors introduce spatial and temporal solitons in photonic crystals, and introduce the concept of Incoherent Solitons, which is a subclass of the spatial and temporally soliton.
Book
Optical Waves in Layered Media
Pochi Yeh,Michael Hendry +1 more
TL;DR: In this article, the Electromagnetic Field and its interaction with Matter are discussed, and a matrix formulation for Isotropic Layered Media is proposed. But it is not shown how to apply it to a single homogeneous and isotropic layer.
Book
Optical waves in layered media
TL;DR: Optics of Semiconductor Quantum Wells and Superlattice Structures: Optics of A Single Homogeneous and Isotropic Layer and some Applications of Isotropic Layered Media.