Results 21 to 30 of about 443,823 (306)

Bifurcation analysis of a semiconductor laser with filtered optical feedback [PDF]

open access: yes, 2006
We study the dynamics and bifurcations of a semiconductor laser with delayed filtered feedback, where a part of the output of the laser re-enters after spectral filtering.
Erzgraeber, H.   +9 more
core   +1 more source

Effects of Spin-Dependent Polariton-Polariton Interactions in Semiconductor Microcavities: Spin Rings, Bright Spatial Solitons and Soliton Patterns [PDF]

open access: yes, 2013
Semiconductor microcavity polaritons are composite half-light half-matter quasiparticles that arise from strong coupling of photons and excitons in semiconductor microcavities.
Sich, Maksym
core   +6 more sources

Numerical simulation and design of semiconductor quantum dot-based lasers and amplifiers [PDF]

open access: yes, 2013
Numerical simulation and design of semiconductor quantum dot-based lasers and ...
Xu, Tianhong
core   +1 more source

Comparison of gingivectomy procedures for patient satisfaction: Conventional and diode laser surgery

open access: yesSelcuk Dental Journal, 2017
Background: To compare the use of the 940 nm diode laser with conventional surgery in the management of soft tissue in gingivectomy procedures in terms of patient satisfaction.Methods: This controlled clinical trial was conducted on 20 healthy patients ...
Elif Öncü
doaj   +1 more source

Resonant and nonlinear phenomena during the propagation of magnetostatic waves in multiferroid, semiconductor and metallized structures based on ferromagnetic films and magnonic crystals [PDF]

open access: yesИзвестия высших учебных заведений: Прикладная нелинейная динамика, 2022
Purpose of this work is to compile an overview of a new and fruitful scientific direction in magnonics, which grew out of the works of Ph.D., Professor Yuri Pavlovich Sharaevsky, and related to the study of resonant and nonlinear phenomena during the ...
Morozova, Maria Aleksandrovna   +1 more
doaj   +1 more source

The Electronic Behavior and Mechanical Characteristics of CuGa5S8

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2022
In this theoretical study, it is presented that the electronic behavior and mechanical characteristics of CuGa5S8 compound having face centered cubic structure with space group F4 ̅3m and space number 216.
Aytaç Erkişi, Yusuf Özcan
doaj   +1 more source

All-optical sampling utilising two-photon absorption in semiconductor microcavity [PDF]

open access: yes, 2005
A highly-efficient optical sampling system based on Two-Photon Absorption in a semiconductor micro-cavity is presented.
Krug, T.   +14 more
core   +2 more sources

Review on the ionizing irradiation preparation of semiconductor CdS fluorescent quantum dots

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2021
Semiconductor CdS fluorescent quantum dots (QDs) have been widely studied for their excellent optical and electrical properties. There are many mature preparation methods of CdS QDs have been developed.
ZHAO Yuan   +6 more
doaj   +1 more source

Chromatic dispersion monitoring of 80-Gb/s OTDM data signal via two-photon absorption in a semiconductor microcavity [PDF]

open access: yes, 2007
In this letter, a novel method of chromatic dispersion monitoring via two-photon absorption (TPA) is investigated. A specially designed semiconductor microcavity is employed as a TPA detector for monitoring data signals operating at rates up to 80Gb/s ...
Guo, Wei Hua   +18 more
core   +2 more sources

Intelligent shop scheduling for semiconductor manufacturing [PDF]

open access: yes, 2003
Semiconductor market sales have expanded massively to more than 200 billion dollars annually accompanied by increased pressure on the manufacturers to provide higher quality products at lower cost to remain competitive.
Arisha, Amr
core   +2 more sources

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