Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.
V. KUMAR1,* , KH. S. SINGH1, S. K. SINGH2, S. P. OJHA3
An analytical study of a one-dimensional photonic crystal with a defect has been presented. It is found that omni-directional reflection (with cent percent reflectivity) range of a dielectric multilayered structure can be enhanced by introducing a defect in the conventional photonic crystal (PC). In the present communication, we study the omnidirectional reflection in visible and infrared region. We choose the Si/SiO2 multilayer system for our study. It is found that introduction of a single defect in the structure considered is sufficient to increase omni-directional reflection band widths..
Photonic crystal, Omnidirectional reflection, Multilayer system.
V. KUMAR, KH. S. SINGH, S. K. SINGH, S. P. OJHA, Design of an omni directional reflector using one dimensional photonic crystal with a single defect, Optoelectronics and Advanced Materials - Rapid Communications, 4, 1, January 2010, pp.19-22 (2010).
Submitted at: Dec. 18, 2009
Accepted at: Jan. 19, 2010
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
Active accounts were imported to the new platform and assigned a random password by default. In order to access your account you need to access the login page and go through the Lost Password dialog (involves the system sending you an email with instructions) in order to reset your password. This step is necessary as passwords are kept in hashed form and the new platform uses modern hashing algorithms incompatible with the previous ones.