Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shilpa Pradhan"'
Publikováno v:
Journal of Pure and Applied Microbiology, Vol 17, Iss 4, Pp 2111-2118 (2023)
Antimicrobial resistance (AMR) in Gram negative bacteria (GNB) has become a critical health concern across the globe. Unveiling of β-lactamase, extended spectrum β-lactamase (ESBL) and AmpC β-lactamase producing bacteria has led to the development
Externí odkaz:
https://doaj.org/article/a7b926c5d92345279a3eeebcbab2818d
Publikováno v:
Novel In-Plane Semiconductor Lasers XIX.
Monolithic integration of a laser diode with a modulator usually requires complicated and potentially defect-generating processing steps such as epitaxial regrowth or bonding. Alternatively, the same medium grown in a single epitaxial run can be used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbe41dec47a850b31d8c285c2b35593d
https://doi.org/10.1117/12.2545218
https://doi.org/10.1117/12.2545218
Publikováno v:
International Journal of Current Microbiology and Applied Sciences. 6:1785-1793
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21c27d204faa17c2cad968bc27d63c7b
https://doi.org/10.20546/ijcmas.2017.608.211
https://doi.org/10.20546/ijcmas.2017.608.211
Publikováno v:
International Journal of Current Microbiology and Applied Sciences. 6:1940-1946
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45db6a50d12f23a5ced22d8890d0bd58
https://doi.org/10.20546/ijcmas.2017.604.231
https://doi.org/10.20546/ijcmas.2017.604.231
Publikováno v:
IEEE Photonics Technology Letters. 18:1741-1743
Stable continuous-wave lasing of two longitudinal modes of a distributed Bragg reflector fiber laser is reported. Intensity noise and coupling between the modes was characterized for both 0.8- and 0.2-nm mode separations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::684ab88128766d083a7b4c318f5f345c
https://doi.org/10.1109/lpt.2006.880799
https://doi.org/10.1109/lpt.2006.880799
Autor:
Xiaowei Xia, Alireza Shapoury, Edward DeHoog, Alexander V. Parfenov, Thomas M. Cooper, Min-Yi Shih, Tin M. Aye, Shilpa Pradhan, Fang Zhang, Arlynn Z. Hall
Publikováno v:
SPIE Proceedings.
We demonstrate a new material composed of isotropic liquid crystal (ILC) blended with semiconductor nanoparticles, which could result in a novel high-speed, multiple-notch broadband passive optical switch to selectively discriminate bands of electrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f6753ad491e8a9b9309cd61985eec80
https://doi.org/10.1117/12.894197
https://doi.org/10.1117/12.894197
Publikováno v:
ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society.
We report the generation of microwave signals by mixing a tunable semiconductor laser with a short-cavity dual- wavelength distributed Bragg reflector (DBR) fiber laser. The DBR laser generated two continuous-wave longitudinal modes separated by 25GH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5532e9eb62b3139279cc0835a37940d5
https://doi.org/10.1109/acoft.2006.4519227
https://doi.org/10.1109/acoft.2006.4519227
Publikováno v:
2005 IEEE LEOS Annual Meeting Conference Proceedings.
We report on noise suppression in a multiwavelength DBR fiber laser using feedback control of the pump power. In-phase relaxation oscillations were reduced by 22 dB, however anti-phase oscillations were not affected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::822b9e84e29bf96c4e1c09645687494c
https://doi.org/10.1109/leos.2005.1548180
https://doi.org/10.1109/leos.2005.1548180
Publikováno v:
Optics Letters. 31:2963
Noise reduction in a multiwavelength distributed Bragg reflector fiber laser was demonstrated. A 20 dB reduction of in-phase intensity noise was achieved by using negative feedback to modulate the drive current of the laser pump diode. Strategies for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50c1eec78a0fefc280ef0f9a4f6198ba
https://doi.org/10.1364/ol.31.002963
https://doi.org/10.1364/ol.31.002963
Publikováno v:
Electronics Letters. 42:963
A short-cavity continuous-wave multiwavelength distributed Bragg reflector fibre laser is described which stably generated eight longitudinal modes of the cavity spaced approximately 0.4 nm (50 GHz). The relative intensity noise of the laser was domi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::345b94c2cef4c7d92f2c7035b73f8f46
https://doi.org/10.1049/el:20061794
https://doi.org/10.1049/el:20061794