Zobrazeno 1 - 10
of 38
pro vyhledávání: '"I. D. Aggarwal"'
Autor:
Lynda E. Busse, Daniel J. Gibson, Catalin Florea, Frederic H. Kung, W. Kim, Rafael R. Gattass, Jasbinder S. Sanghera, Geoffrey D. Chin, Leslie Brandon Shaw, Shyam S. Bayya, V.Q. Nguyen, R.E. Miklos, I. D. Aggarwal
Publikováno v:
Journal of Non-Crystalline Solids. 431:8-15
The chalcogen glasses (i.e., glasses based on the elements S, Se, and Te) are transparent in the infrared (IR), possess low phonon energies, are chemically durable, and can be drawn into fiber. We review our recent research progress at the Naval Rese
Autor:
I. D. Aggarwal, Jesse A. Frantz, Jas S. Sanghera, Lynda E. Busse, Leslie Brandon Shaw, J. Selby
Publikováno v:
Optical Components and Materials XV.
Both ordered and random anti-reflective surface structures (ARSS) have been shown to increase the transmission of an optical surface to >99.9%. These structures are of great interest as an alternative to traditional thin film anti-reflection (AR) coa
Publikováno v:
Optics express. 24(10)
We computationally investigate moth-eye anti-reflective nanostructures imprinted on the endfaces of Assub2/subSsub3/subchalcogenide optical fibers. With a goal of maximizing the transmission through the endfaces, we investigate the effect of changing
Autor:
Jas S. Sanghera, Jesse A. Frantz, Kevin J. Major, Menelaos K. Poutous, Gopal Sapkota, Lynda E. Busse, I. D. Aggarwal
Publikováno v:
SPIE Proceedings.
Random anti-reflection surface structures (rARSSs) have been shown to increase the transmission of an optical surface to >99.9%. They are an attractive alternative to traditional thin film anti-reflection (AR) coatings for several reasons: They provi
Publikováno v:
Optical Materials. 32:358-361
We demonstrate efficient generation of slow-light in As 2 S 3 single-mode fibers through stimulated Brillouin scattering using a 1548 nm DFB laser. Sinusoidal pulses with a 40-ns period have been delayed 19 ns with only 31 mW of launched power in 10
Autor:
I. D. Aggarwal, Jesse A. Frantz, Rajendra Joshi, Jas S. Sanghera, Kevin J. Major, Lynda E. Busse, C. D. Taylor, Menelaos K. Poutous
Publikováno v:
SPIE Proceedings.
Random anti-reflection structured surfaces (rARSS) have been reported to improve transmittance of optical-grade fused silica planar substrates to values greater than 99%. These textures are achieved using reactive-ion etching techniques and often res
Autor:
Ravi K. Varshney, Somnath Ghosh, Bishnu P. Pal, Ajanta Barh, I. D. Aggarwal, J Sanghera, Leslie Brandon Shaw
Publikováno v:
Springer Proceedings in Physics ISBN: 9788132223665
We present chalcogenide (Ch) glass-based all-fiber application-specific microstructured optical fibers (MOFs)-based devices like all-fiber efficient discrete and broad-band light sources as well as fibers for distortion free high power light guidance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c0b1eccb2e5ab03cb3b7f9e0dc889b2
https://doi.org/10.1007/978-81-322-2367-2_3
https://doi.org/10.1007/978-81-322-2367-2_3
Publikováno v:
Optics express. 22(18)
We computationally investigate supercontinuum generation in an As ₂ S₃ solid core photonic crystal fiber (PCF) with a hexagonal cladding of air holes. With a goal of obtaining a supercontinuum output spectrum that can predict what might be seen i
Publikováno v:
Journal of Materials Science. 40:6169-6173
A spray drying approach was used to coat 15 nm SiO2 continuous films onto ZnS:Ag phosphor particles. The coating was deposited on the particles by simultaneously spraying a slurry consisting of a solution of TEOS and ethanol with the solid phosphor p
Publikováno v:
Journal of Non-Crystalline Solids. 276:151-158
The relative dielectric constant (e′), relative loss factor (e″), and loss tangent ( tan δ ) of the chalcogenide As40S(60 − x)Sex glasses (x=0, 20, 40, and 60 at.% Se) at room temperature have been investigated in the frequency range of 108–