News about laser diodes
Displaying 101-150 of 921 results.
OSA Publishing
Date: Mar 1, 2018
We present GaAs/AlGaAs semiconductor lasers in which second-order nonlinearities are phase matched …
OSA Publishing
Date: Mar 1, 2018
The influence of grating parameters, including the diffraction efficiency and ruling density, on th…
ScienceDirect
Date: Mar, 2018
Single-longitudinal-mode, gain-coupled distributed feedback (DFB) lasers based on high order surfac…
ScienceDirect
Date: Mar, 2018
We report on a simple way to generate complex optical waveforms with very cheap and accessible equi…
ScienceDirect
Date: Mar, 2018
An off-the-shelf green laser diode (LD) was measured to investigate its temperature dependent chara…
ScienceDirect
Date: Mar, 2018
The next generation of optical access communication networks that support 100 Gbps and beyond, requ…
ScienceDirect
Date: Mar, 2018
A semiconductor laser employed with two-external-cavity feedback structure for laser self-mixing in…
ScienceDirect
Date: Mar, 2018
Pulsed laser diodes may offer a smaller, less expensive alternative to conventional optoacoustic la…
ScienceDirect
Date: Mar, 2018
A single-shot temporal measurement of pulsed gamma ray using a diode laser has been carried out wit…
ScienceDirect
Date: Mar, 2018
We introduced a compact V-shaped external Talbot cavity for phase locking of high power broad-area …
AIP Publishing
Date: Mar, 2018
Laser diodes employing a strain-compensated GaAs1−xBix/GaAs1−yPy single quantum well (SQW) active r…
AIP Publishing
Date: Mar, 2018
Laser diodes employing a strain-compensated GaAs1−xBix/GaAs1−yPy single quantum well (SQW) active r…
AIP Publishing
Date: Mar, 2018
High power broad area diode lasers with high optical power density in a small focus spot are in str…
IOPscience
Date: Feb 28, 2018
We demonstrate a 446.5 nm GaN semiconductor laser with sub-MHz linewidth. The linewidth reduction i…
SPIE
Date: Feb 23, 2018
In vivo two-photon microscopy is an advantageous technique for observing living mouse brains at hig…
SPIE
Date: Feb 23, 2018
We report the high-speed performance of semipolar GaN ridge laser diodes at 410 nm and the dynamic …
SPIE
Date: Feb 23, 2018
While standard laser range finders use modulation signals, such as sharp pulses, the method we devi…
SPIE
Date: Feb 22, 2018
This work reports on a compact diode-laser module emitting at 633 nm. The emission frequency can be…
SPIE
Date: Feb 22, 2018
We present results on photon echo spectroscopy for resonant excitation of localized charged exciton…
SPIE
Date: Feb 20, 2018
Beam quality of tapered laser diodes is limited by higher order lateral mode. On purpose of optimiz…
SPIE
Date: Feb 20, 2018
For many applications, laser diodes with very narrow and stable emission wavelength are needed. The…
SPIE
Date: Feb 20, 2018
Electron bombardment of semiconductor gain as the main characteristics of electronic bombardment de…
ScienceDirect
Date: Feb 16, 2018
Diode lasers are a class of lasers that generate laser radiation through a semiconductor. Diode las…
SPIE
Date: Feb 15, 2018
The most technologically mature optically pumped semiconductor lasers (OPSL) are based on InGaAs qu…
SPIE
Date: Feb 15, 2018
A wide range of laser medical treatments are based on coagulation of blood by absorption of the las…
ScienceDirect
Date: Feb 14, 2018
In this work, we investigate the role of the electron blocking layer (EBL) in laser diodes based on…
SPIE
Date: Feb 13, 2018
We have realised InGaN/GaN distributed feedback laser diodes emitting at a single wavelength in the…
IOPscience
Date: Feb 9, 2018
The opposite sudden change of electrical characteristics between narrow and wide bang-gap multi-qua…
SPIE
Date: Feb 7, 2018
This paper presents an experimental technique for two-dimensional imaging of dynamic acoustic press…
IOPscience
Date: Feb 6, 2018
We demonstrate, for the first time to the best of our knowledge, four wave mixing (FWM) process in …
OSA Publishing
Date: Feb 1, 2018
A monolithically integrated mode-locked semiconductor laser is proposed. The compound ring cavity i…
springer.com
Date: Feb 1, 2018
It is shown that to find the transverse refractive-index profile of a semiconductor laser waveguide…
springer.com
Date: Feb 1, 2018
We theoretically analyze the influence of nonlinear effects such as spatial holeburning, two-photon…
springer.com
Date: Feb 1, 2018
Approaches are discussed to analyzing the dynamics and statics of the radiation of semiconductor la…
springer.com
Date: Feb, 2018
We propose and theoretically demonstrate a novel type of all-optical multistable device using singl…
AIP Publishing
Date: Feb, 2018
We apply a feed-forward frequency control scheme to establish a phase-coherent link from an optical…
springer.com
Date: Feb, 2018
The opposite and abrupt change trends of the electrical behavior between narrow and wide bang-gap m…
SPIE
Date: Jan 26, 2018
Optically pumped semiconductor lasers (OPSL) have been replacing legacy gas lasers and solid state …
SPIE
Date: Jan 26, 2018
Time and Frequency applications need high accuracy and high stability clocks. Optically pumped comp…
ScienceDirect
Date: Jan, 2018
This paper unravels some novel observations on the effect of third harmonic input distortion on the…
Wiley Online Library
Date: Jan 16, 2018
For automotive light detection and ranging (LiDAR) systems diode lasers emitting short optical puls…
IOPscience
Date: Jan 5, 2018
In semiconductor lasers, quantum well intermixing (QWI) with high selectivity using dielectrics oft…
IEEE
Date: Jan 3, 2018
Laser light sources emitting in the deep ultraviolet wavelength range between 210 and 230 nm are of…
ScienceDirect
Date: Jan 1, 2018
Multimode interference (MMI) structure is introduced in semiconductor laser used in optical communi…
OSA Publishing
Date: Jan 1, 2018
A 520-nm InGaN diode laser can emit a milliwatt-level, single-frequency laser beam when the applied…
AIP Publishing
Date: Jan, 2018
We observe experimentally two regimes of intermittency on the route to chaos of a semiconductor las…
Royal Society of Chemistry
Date: 2018
With black phosphorus (BP) as an example, the first two-dimensional (2D) semiconductor based sonose…
ScienceDirect
Date: Dec 30, 2017
We report a facile way for continuously tuning the lasing wavelength of an organic solid-state lase…
SPIE
Date: Dec 23, 2017
Localized heating of roughened steel surfaces using highly divergent laser light emitted from high-…
IEEE
Date: Dec 15, 2017
Research on GaN-based blue and green laser diodes (LDs) has attracted great attention in the past y…
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