News about laser diodes
Displaying 201-250 of 921 results.
springer.com
Date: Sep 23, 2017
Millimeter-wave radio over fiber is an attractive scheme which is widely used in broadband wireless…
OSA Publishing
Date: Sep 18, 2017
We present dual-comb spectroscopy on water vapor with a free-running modelocked semiconductor laser…
Mary Ann Liebert, Inc.
Date: Sep 14, 2017
The aim of this study was to investigate and compare the clinical, microbial, and inflammatory effe…
OSA Publishing
Date: Sep 1, 2017
This study numerically and experimentally investigates a photonic approach for microwave time delay…
ScienceDirect
Date: Sep 1, 2017
A commercially available high-power GaN-based blue laser diode has been operated in a simple Littro…
AIP Publishing
Date: Sep, 2017
We study the feasibility of generating photon pairs in a resonant Vertical-Cavity Surface-Emitting …
ScienceDirect
Date: Sep, 2017
A novel strategy for more accurate tunable diode laser absorption spectroscopy (TDLAS) measurement …
ScienceDirect
Date: Sep, 2017
High power diode laser bars require thermal management packages with high cooling efficiencies and …
IEEE
Date: Aug 25, 2017
In a self-mixing interferometer based on a diode laser, the measurement of the external reflector d…
SPIE
Date: Aug 24, 2017
In order to improve the thermal characteristics of single-chip semiconductor lasers and increase th…
SPIE
Date: Aug 22, 2017
A regrowth-free single-mode laser that is made using standard UV photolithography is reported. The …
SPIE
Date: Aug 22, 2017
This paper shows the progress made in the wavemeter developed to give traceability to the wavelengt…
IEEE
Date: Aug 15, 2017
Photonic generation of tunable microwave signal has gained the attention of many research communiti…
ScienceDirect
Date: Aug 15, 2017
We present the development and the characterization of a photoacoustic NO2 trace gas detection syst…
American Chemical Society
Date: Aug 14, 2017
AlGaN has attracted considerable interest as a wide (direct)-band-gap semiconductor with high therm…
ScienceDirect
Date: Aug 9, 2017
The revision of the classic Hakki-Paoli method shows that the a priori knowledge of facet reflectiv…
OSA Publishing
Date: Aug 7, 2017
We measure, simultaneously, the phases of a large set of comb lines from a passively mode locked, I…
IEEE
Date: Aug 3, 2017
Group III-Nitride semiconductor quantum heterostructures have revolutionized efficient visible ligh…
IEEE
Date: Aug 3, 2017
We develop a new method to read the frequency modulation (FM) of a laser diode self-mixing interfer…
IEEE
Date: Aug 3, 2017
The article discusses the automated system for measurement of optical and electrical parameters of …
IEEE
Date: Aug 3, 2017
This paper reports on thermal performances characterization of a new high power Distributed Feedbac…
SPIE
Date: Aug 1, 2017
We report a close connection between the fluctuation characteristics of the electrical derivative (…
springer.com
Date: Aug 1, 2017
The principles and main characteristics of semiconductor laser are introduced in this chapter. The …
springer.com
Date: Aug 1, 2017
The external cavity diode laser (ECDL) uses the LD chip as gain element and external reflectors as …
springer.com
Date: Aug 1, 2017
Frequency-swept lasers are used in many important applications, such as the high-precision optical …
OSA Publishing
Date: Aug 1, 2017
The effects of gain compression on the modulation dynamics of an optically injected gain lever semi…
ScienceDirect
Date: Aug, 2017
A sub-ppb level photoacoustic spectroscopy (PAS)-based sensor for nitrogen dioxide (NO2) detection …
ScienceDirect
Date: Aug, 2017
A brief exposure of skin to a low-power, non-tissue damaging laser light has been demonstrated to a…
NCBI
Date: Jul 31, 2017
High power pulsed lasers with tunable pulse widths are highly favored in many applications. When co…
MDPI
Date: Jul 28, 2017
Highly ordered gallium indium phosphide layers with the low bandgap have been successfully grown on…
IOPscience
Date: Jul 27, 2017
The key principles of transverse mode engineering in edge-emitting lasers with broadened waveguides…
OSA Publishing
Date: Jul 24, 2017
We have designed and built a fiber coupled semiconductor laser at 1550 nm, which is harmonically mo…
OSA Publishing
Date: Jul 24, 2017
The design and simulation of a novel compact tunable laser is presented. Preliminary results match …
IEEE
Date: Jul 24, 2017
We analyze theoretically the influence of nonlinear effects such as spatial holeburning, 2-photon a…
OSA Publishing
Date: Jul 24, 2017
I will discuss our recent work on type-I InAs quantum well lasers grown on InAsP/InP buffers with r…
OSA Publishing
Date: Jul 24, 2017
Incorporating transparent conducting oxide (TCO) top cladding layers into III-nitride laser diodes …
OSA Publishing
Date: Jul 24, 2017
Data communication based on white light generated using a near-ultraviolet (NUV) laser diode (LD) p…
IEEE
Date: Jul 24, 2017
Here we present the study of the output characteristics of a semiconductor laser diode with a circu…
IEEE
Date: Jul 21, 2017
In this letter, the synchronization of GaAs photoconductive semiconductor switches in two electrica…
IEEE
Date: Jul 20, 2017
1.3 μm high-speed directly modulated lasers (DMLs) based on high-order slotted surface gratings are…
IEEE
Date: Jul 20, 2017
Electrical noise and electrical derivative (ED) characteristics of different heterostructure GaSb-b…
MDPI
Date: Jul 13, 2017
Fibroblasts are the main cells involved in regeneration during wound healing. The objective was to …
IEEE
Date: Jul 11, 2017
In this study, significant improvements in the characteristics of the InAs quantum-dot surface-emit…
OSA Publishing
Date: Jul 11, 2017
We investigate the nonlinear gain responsible for the generation of frequency modulated combs in se…
OSA Publishing
Date: Jul 10, 2017
A novel method is proposed to predict the spectral power distributions (SPDs) of individual emitter…
OSA Publishing
Date: Jul 10, 2017
A novel method is proposed to predict the spectral power distributions (SPDs) of individual emitter…
AIP Publishing
Date: Jul 4, 2017
Narrow-linewidth tunable diode lasers are an important tool for spectroscopic instrumentation. Conv…
OSA Publishing
Date: Jul 1, 2017
We report on a high-average power, pulsed source at 497.5 nm based on the frequency doubling of an …
OSA Publishing
Date: Jul 1, 2017
We present a compact, mode-locked diode laser system designed to emit a frequency comb in the wavel…
OSA Publishing
Date: Jul 1, 2017
We present a compact, mode-locked diode laser system designed to emit a frequency comb in the wavel…
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