Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Ravinder K. Jain"'
Autor:
Ravinder K. Jain, Stuart D. Jackson
Publikováno v:
Optics express. 28(21)
The mid-infrared (MIR) represents a large portion of the electromagnetic spectrum that is progressively being exploited for an enormous number of applications. Thermal imaging cameras, dental and skin resurfacing lasers, and narcotics detectors at ai
Publikováno v:
Optics express. 28(15)
Glass ceramics (GCs), which consist essentially of a homogeneous solid state dispersion of nanocrystals (NCs) embedded in a chemically inert and mechanically robust glass matrix, appear to be an extremely promising class of solid state materials that
Autor:
Anthony J. Hoffman, Ravinder K. Jain, Peter Uhd Jepsen, Miriam S. Vitiello, Dmitry Turchinovich, Peter Q. Liu
Publikováno v:
Jain, R K, Hoffman, A J, Jepsen, P U, Liu, P Q, Turchinovich, D & Vitiello, M S 2020, ' Mid-infrared, long-wave infrared, and terahertz photonics : Introduction ', Optics Express, vol. 28, no. 9, pp. 14169-14175 . https://doi.org/10.1364/OE.395165
Optics express 28 (2020): 14169–14175. doi:10.1364/OE.395165
info:cnr-pdr/source/autori:Jain R.K.; Hoffman A.J.; Jepsen P.U.; Liu P.Q.; Turchinovich D.; Vitiello M.S./titolo:Mid-infrared, long-wave infrared, and terahertz photonics: Introduction/doi:10.1364%2FOE.395165/rivista:Optics express/anno:2020/pagina_da:14169/pagina_a:14175/intervallo_pagine:14169–14175/volume:28
Optics express 28 (2020): 14169–14175. doi:10.1364/OE.395165
info:cnr-pdr/source/autori:Jain R.K.; Hoffman A.J.; Jepsen P.U.; Liu P.Q.; Turchinovich D.; Vitiello M.S./titolo:Mid-infrared, long-wave infrared, and terahertz photonics: Introduction/doi:10.1364%2FOE.395165/rivista:Optics express/anno:2020/pagina_da:14169/pagina_a:14175/intervallo_pagine:14169–14175/volume:28
This feature issue presents recent progress in long-wavelength photonics, focusing on wavelengths that span the mid-infrared (3-50 mu m), the long-wavelength infrared (30-60 mu m), and the terahertz (60-300 mu m) portions of the electromagnetic spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67ebf28981aeb4115313a3bfba36df78
https://orbit.dtu.dk/en/publications/87518c86-d903-4c40-9916-8545cd9e87a4
https://orbit.dtu.dk/en/publications/87518c86-d903-4c40-9916-8545cd9e87a4
Autor:
Jianhui Li, Jing Ren, Mingyang Sun, Anping Yang, Zhiyong Yang, Lu Yang, Ravinder K. Jain, Xiaosong Lu, Pengfei Wang
Publikováno v:
Optics Letters. 45:2676
Compact, mechanically robust, and cost-effective mid-infrared (MIR) light sources are key components in portable and field-deployable gas sensors. Capitalizing on an efficient energy transfer mechanism between C o 2 + and F e 2 + , we have demonstrat
We present a design and calculations leading to anticipated values of key performance parameters (threshold pump powers, wavelength, and linewidths) for an optically-pumped narrow-linewidth (NLW) monolithic all-silicon mid-IR (MIR) continuous wave (C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f30f8ca3658cbd5446398147ed28b62
http://arxiv.org/abs/1806.03579
http://arxiv.org/abs/1806.03579
Publikováno v:
Laser Resonators, Microresonators, and Beam Control XX.
An Ultra Large Mode Area (ULMA) erbium doped optical fiber having a 52 micron core was investigated as the high power stage of a 1550 nm pulsed fiber laser system. The ULMA fiber was seeded with 1550 nm light from a 4 stage all fiber pulsed laser sys
Publikováno v:
Conference on Lasers and Electro-Optics.
We present the design and performance of an integrated all-silicon continuous-wave Mid-IR Raman laser with an estimated threshold power < 100 μW generating a single line with a linewidth < 10 MHz at 3.278 μm.
Publikováno v:
Laser Congress 2018 (ASSL).
An Ultra Large Mode Area (ULMA) erbium doped optical fiber having a 52 micron core was investigated as the high power stage of a 1550 nm pulsed fiber laser system. The ULMA fiber was seeded with 1550 nm light from a 4 stage all fiber pulsed laser sys
We describe the design of a new family of high spectral brightness narrow linewidth (NLW) mid-infrared (MIR) lasers of < 1 MHz anticipated linewidths with potential for operation at any target wavelength between 2.5 and 9.5 um. More specifically, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc5b7fb7c0d1d0774330feb1307f5630
http://arxiv.org/abs/1705.02535
http://arxiv.org/abs/1705.02535
Autor:
Zak G. Fitzpatrick, James Deffenbaugh, Michael Klopfer, Matthew K. Block, Leanne J. Henry, Michael T. Urioste, Ravinder K. Jain
Publikováno v:
SPIE Proceedings.
A multi-stage linearly polarized (PM) (15 dB) pulsed fiber laser system at 1550 nm capable of operating at repetition rates between 3 and 20 kHz was investigated. A narrow linewidth seed source was linewidth broadened to approximately 20 GHz and puls