News about laser diodes
Displaying 301-350 of 921 results.
SPIE
Date: Mar 3, 2017
In the last few decades, high power diode lasers (HPDL) have been introduced as alternative laser s…
IEEE
Date: Mar 2, 2017
The Chaos in single-mode semiconductor lasers is generated by means of an optoelectronic feedback. …
ScienceDirect
Date: Mar, 2017
In this article, the window based complexity and output modulation of a time delayed chaotic semico…
OSA Publishing
Date: Mar, 2017
A semiconductor laser with distributed feedbacks from a novel fiber random grating is perturbed to …
SPIE
Date: Feb 28, 2017
Humidity is an important environmental parameter, which is difficult to be measured accurately and …
SPIE
Date: Feb 24, 2017
The UV semiconductor-based laser sources are important for a variety of fields, including medical, …
SPIE
Date: Feb 20, 2017
Semiconductor lasers are ideal sources for efficient electrical-to-optical power conversion and for…
SPIE
Date: Feb 20, 2017
A miniaturized picosecond pulsed semiconductor laser source in the spectral range around 560nm is r…
SPIE
Date: Feb 20, 2017
Here, we review recent progress that contributes to the applicability of passively mode-locked semi…
SPIE
Date: Feb 20, 2017
Waveguide (WG) architectures of 420-nm emitting InAlGaN/GaN diode lasers are analyzed by photolumin…
SPIE
Date: Feb 20, 2017
The solid state laser relies on the laser diode (LD) pumping array. Typically for high peak power q…
SPIE
Date: Feb 20, 2017
There is a great interest in the development of high-power, high-efficiency, and low-cost quasicont…
SPIE
Date: Feb 16, 2017
Several holographic and interferometric applications would benefit significantly from a diode laser…
IOPscience
Date: Feb 16, 2017
We realized the fabrication of a red semiconductor laser array with high optical power and reliabil…
SPIE
Date: Feb 15, 2017
In this paper we present a lensless transmission digital holographic microscope for the investigati…
SEMINEX CORPORATION
Date: Feb 14, 2017
SemiNex Corporation now offers the 4CM, a multi-chip fibercoupled
laser module with up to 14 Watts…
SPIE
Date: Feb 11, 2017
It has been shown recently, that varying the excitation sequence could deliver additional benefits …
IOPscience
Date: Feb 6, 2017
We present the spectral properties of Si wafers using continuous-wave terahertz (CW-THz) spectrosco…
springer.com
Date: Feb 1, 2017
The chapter focuses on ultra-fast light sources for achieving small footprint and lower-power-consu…
ScienceDirect
Date: Feb, 2017
In this study, n-InGaN and u-InGaN are proposed to be the lower waveguide (LWG) and quantum barrier…
SPIE
Date: Jan 28, 2017
The paper first reviews the main laser based cancer therapies and then presents a new 9xx nm high p…
SPIE
Date: Jan 28, 2017
A dual-wavelength diode laser with sub-MHz narrowband emission at 785 nm is presented. The device i…
SPIE
Date: Jan 28, 2017
Design optimization of single emitter broad stripe 9xx-nm laser diodes was studied to achieve ultim…
SPIE
Date: Jan 28, 2017
We present state-of-the-art performance from laser based light sources based on semipolar GaN. Rece…
ScienceDirect
Date: Jan 23, 2017
The potential use of thin films in many engineering applications has prompted the mechanical charac…
IOPscience
Date: Jan 20, 2017
We report on low threshold current density (<400 A cm−2) injection lasing in (Al x Ga1–x )0.5In0…
IOPscience
Date: Jan 19, 2017
The performance of gain-switched Fabry–Perot asymmetric-waveguide semiconductor lasers with a large…
The University of Strathclyde
Date: Jan 17, 2017
This paper presents a detailed experimental and theoretical study of a new calibration-free nth har…
IEEE
Date: Jan 16, 2017
We demonstrate coherent and tunable THz emission by excitation of a unitraveling-carrier photodiode…
OSA Publishing
Date: Jan 15, 2017
We experimentally report the sequence of bifurcations destabilizing and restabilizing a laser diode…
IEEE
Date: Jan 9, 2017
This talk gives an insight into the development and the device performance of various tunable Laser…
SPIE
Date: Jan 6, 2017
Distributed feedback laser is widely used as the pump beam and probe beam in atomic physical and qu…
IOPscience
Date: Jan 6, 2017
In this paper accurate measurements of temperature distribution on the facet of GaN-based diode las…
SPIE
Date: Jan 5, 2017
With continuous improvements of semiconductor laser performance and semiconductor laser technology,…
springer.com
Date: Jan 5, 2017
The paper explores the possibilities to extend the direct modulation bandwidth in dual-longitudinal…
springer.com
Date: Jan 2, 2017
GaN-based blue laser diodes (LDs) may exhibit anomalous temperature characteristics such as a very …
IEEE
Date: Jan 1, 2017
An optically pumped GaN-based laser structure with 10th-order laterally coupled surface grating is …
OSA Publishing
Date: Jan 1, 2017
We demonstrate a coherence increase by six orders of magnitude of a standard quantum well semicondu…
OSA Publishing
Date: Jan 1, 2017
We report on the development of a nanosecond pulsed kW-class optically pumped InGaAs semiconductor …
Frankfurt Laser Company
Date: Jan, 2017
The laser modules of the ML2040-Series
deliver high output power of up to 2W and are
ideal for th…
springer.com
Date: Jan, 2017
A method is considered and an algorithm is described for detecting the lasing regime of a fundament…
IEEE
Date: Dec 30, 2016
With the use of central carrier suppressed master which contains a double sideband carrier, a direc…
IEEE
Date: Dec 29, 2016
In this paper, dual-mode semiconductor laser is presented and demonstrated experimentally based on …
IEEE
Date: Dec 23, 2016
Blue light emitting InGaN/GaN lasers currently exhibit less than 40% wall-plug efficiency, while in…
Wiley Online Library
Date: Dec 22, 2016
A sampled grating distributed feedback (SGDFB) laser diode integrated with a sampled grating distri…
IEEE
Date: Dec 22, 2016
We report on a compact source of 30-Hz linewidth, low-phase noise electrical waves with 500-GHz tun…
IEEE
Date: Dec 21, 2016
This paper presents a complete, compact, and low power consumption instrument designed for time-dom…
IOPscience
Date: Dec 20, 2016
In this paper, a novel approach for generating flat optical frequency comb (OFC) based on externall…
ScienceDirect
Date: Dec 15, 2016
An improved chaotic laser system, which has a slave semiconductor laser (SL) injected by a master S…
IOPscience
Date: Dec 13, 2016
The effect of the transverse laser structure on two-photon absorption (TPA) related effects in high…
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