Zobrazeno 1 - 10
of 65
pro vyhledávání: '"S. Piramasubramanian"'
Publikováno v:
Optical and Quantum Electronics. 54
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4df131d92bcc3d6e554039039013b8a1
https://doi.org/10.1007/s11082-022-03746-0
https://doi.org/10.1007/s11082-022-03746-0
Publikováno v:
Defence Science Journal. 70:529-533
Theoretical analysis of Transistor Laser is carried out and the static and frequency responses for different collector voltages, under common emitter configuration are determined. The threshold current (Ith) is observed as 33mA and it increases linea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eafcbd49c8b69136bbec12e5f812adf4
https://doi.org/10.14429/dsj.70.16341
https://doi.org/10.14429/dsj.70.16341
Publikováno v:
Materials Today: Proceedings. 24:531-537
Planar microstrip antennas for wearable sensor applications have been investigated. The substrate materials considered for this work includes cotton, paper, plastic and polystyrene. These materials are analyzed as they are flexible, conformal and imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::807df6dcc0df14cd9a56db285622dbb6
https://doi.org/10.1016/j.matpr.2020.04.306
https://doi.org/10.1016/j.matpr.2020.04.306
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Optics Communications. 439:224-232
In this work, we analyze the third and fifth order intermodulation distortion components and its reduction in an 1 . 3 μ m transistor laser by feedback harmonic injection technique. The device is modeled by rate equations, which are numerically solv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0ef099f37f7af24e39dff95fa371ce9
https://doi.org/10.1016/j.optcom.2019.01.065
https://doi.org/10.1016/j.optcom.2019.01.065
Autor:
J. Logeswaran, S. Piramasubramanian, A. Saravana Kumaran, M. Ganesh Madhan, K. C. Manoj, S. Ajay
Publikováno v:
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MICROELECTRONICS, SIGNALS AND SYSTEMS 2019.
A hybrid photonic antenna which operates in 3.5 GHz band is evaluated using co-design and co-simulation techniques. A photodetector directly feeds the antenna without any RF components such as filter and amplifier without any RF components such as fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30fbfc892b9a2926eb9a12996111575c
https://doi.org/10.1063/5.0004642
https://doi.org/10.1063/5.0004642
Publikováno v:
Optics & Laser Technology. 147:107655
Numerical analysis on the effect of number of quantum wells (QW) on the modulation and distortion characteristics of 1300 nm Transistor Laser (TL) is reported. The terminal currents are found by using triangular charge model in the base region. The p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b128e252c58c33e13b9501355509fe3
https://doi.org/10.1016/j.optlastec.2021.107655
https://doi.org/10.1016/j.optlastec.2021.107655
Publikováno v:
Optics Communications. 414:22-28
The effect of quantum well position on the modulation and distortion characteristics of a 1300 nm transistor laser is analyzed in this paper. Standard three level rate equations are numerically solved to study this characteristics. Modulation depth,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b9eaad217b8a7107221d0ad6587cd77
https://doi.org/10.1016/j.optcom.2017.12.055
https://doi.org/10.1016/j.optcom.2017.12.055
Autor:
S. Piramasubramanian, M. Ganesh Madhan
Publikováno v:
Journal of Nanoelectronics and Optoelectronics. 12:152-161
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d835396a18cf03621689a1f872428785
https://doi.org/10.1166/jno.2017.1971
https://doi.org/10.1166/jno.2017.1971