Results 31 to 40 of about 335 (127)

Photoluminescence and terahertz generation in InGaN/GaN multiple quantum well light-emitting diode heterostructures under laser excitation [PDF]

open access: yes, 2015
In this paper the results of experiments on terahertz generation from nitride light-emitting diode heterostructures under twophoton excitation by femtosecond laser pulses are reported.
Bernardini   +19 more
core   +2 more sources

All-atomic generation and noise-quadrature filtering of squeezed vacuum in hot Rb vapor

open access: yes, 2012
With our all-atomic squeezing and filtering setup, we demonstrate control over the noise amplitudes and manipulation of the frequency-dependent squeezing angle of a squeezed vacuum quantum state by passing it through an atomic medium with ...
Horrom, Travis   +3 more
core   +1 more source

Optical Control of Multi-Photon Coherent Interactions in Rubidium Atoms [PDF]

open access: yes, 2017
In the last few decades, coherent light-atom interactions have opened unprecedented possibilities for the coherent control of atomic and optical quantum systems, paved the way for the practical realization of quantum information technologies, and allowed
Romanov, Gleb Vladimirovich
core   +2 more sources

Recent Advances in Minimally Invasive Surgery [PDF]

open access: yes, 2022
Minimally invasive surgery has become a common term in visceral as well as gynecologic surgery. It has almost evolved into its own surgical speciality over the past 20 years. Today, being firmly established in every subspeciality of visceral surgery, it

core   +1 more source

The Sun is rising over the North Sea: Assessment of offshore solar photovoltaics [PDF]

open access: yes, 2021
Floating solar photovoltaics (FPV), also known as floatovoltaics, is a rapidly growing application of PV systems. FPV systems are compact and occupy no land space, making them ideal for offshore deployment.
Mirbagheri Golroodbari, Sayedeh Zahra
core  

Power Semiconductors for An Energy-Wise Society [PDF]

open access: yes, 2023
This IEC White Paper establishes the critical role that power semiconductors play in transitioning to an energy wise society. It takes an in-depth look at expected trends and opportunities, as well as the challenges surrounding the power semiconductors ...
Anvari-Moghaddam, Amjad
core  

SLG FMCW LiDAR チップの測距動作と環境光耐性 [PDF]

open access: yes
横浜国立大学博士(工学)doctoral ...
カマタ, ミキヤ, 鎌田, 幹也
core   +1 more source

Photovoltaic module and system fault analysis [PDF]

open access: yes, 2016
This thesis project consists of two parts; Photovoltaic Module and System Fault Reporting Portal (PVFRP) and the developed Photovoltaic Array Troubleshooting and Educational (PVT) Facility.
Hairudin, Muhammad
core  

PV System Design and Performance [PDF]

open access: yes, 2019
Photovoltaic solar energy technology (PV) has been developing rapidly in the past decades, leading to a multi-billion-dollar global market. It is of paramount importance that PV systems function properly, which requires the generation of expected energy ...
van Sark, Wilfried
core   +1 more source

Study of Spatial Structure of Squeezed Vacuum Field [PDF]

open access: yes, 2016
Squeezed states of light, with field fluctuations smaller than the coherent state fluctuations (or shot noise), are used for improving accuracy of quantum-noise limited measurements, like the detection of gravitational waves.
Zhang, Mi
core   +2 more sources

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