News about laser diodes

Displaying 451-500 of 720 results.

Long-term aging and quick stress-testing of 980-nm single-spatial mode lasers

IEEE
Date: Sep 1, 2015

Single-spatial mode lasers emitting at 980-nm are studied during continuous wave long-term operatio…

Application: Others

2014 Deep Research Report on Global and China Laser Diode Industry

prsync.com
Date: Aug 24, 2015

The Global and Chinese Laser Diode Industry Report 2014 is a professional and in-depth study on the…

Application: Others

Reducing damage in gallium nitride inductively coupled plasma etch

Semiconductor Today
Date: Aug 19, 2015
Reducing damage in gallium nitride inductively coupled plasma etch

University of California Santa Barbara in the USA and Ecole Polytechnique in France have developed …

Application: Others

Novel laser diode technology for free-space communications

SPIE
Date: Aug 18, 2015
Novel laser diode technology for free-space communications

Laser diodes that are fabricated from the aluminum gallium indium nitride (AlGaInN) material system…


1.5-μm and 10-Gb s−1 etched mesa buried heterostructure DFB-LD for datacenter networks

IOPscience
Date: Aug 18, 2015

We report a 1.5 μm and 10 Gb s−1 etched mesa buried heterostructure λ/4-shifted distributed feedbac…

Application: Others

Dual-wavelength diode laser with electrically adjustable wavelength distance at 785  nm

OSA Publishing
Date: Aug 15, 2015
Dual-wavelength diode laser with electrically adjustable wavelength distance at 785  nm

A spectrally adjustable monolithic dual-wavelength diode laser at 785 nm as an excitation light sou…

Application: Others

Laser diode nonlinear dynamics from a filtered phase-conjugate optical feedback

The American Physical Society (APS)
Date: Aug 12, 2015
Laser diode nonlinear dynamics from a filtered phase-conjugate optical feedback

The rate equations for a laser diode subject to a filtered phase-conjugate optical feedback are stu…

Application: Others

High temperature laser diode based on a single sheet of quantum dots

IOPscience
Date: Aug 11, 2015

A single sheet of high-density InGaAs quantum dots (QDs) is used as a gain medium of InGaAs–GaAs–Al…

Application: Others

Optical range finder using semiconductor laser frequency noise

SPIE
Date: Aug 9, 2015

Semiconductor laser range-finder systems use so-called “time-of-flight” methods that require us to …

Application: Others

Miniature atomic clock for space applications

SPIE
Date: Aug 9, 2015

This paper presents a novel architecture for a high performance atomic clock based on the use of mi…

Application: Others

Miniature atomic clock for space applications

SPIE
Date: Aug 9, 2015

This paper presents a novel architecture for a high performance atomic clock based on the use of mi…

Application: Others

High-power vertical-cavity surface-emitting lasers for atomic clock applications

SPIE
Date: Aug 7, 2015
High-power vertical-cavity surface-emitting lasers for atomic clock applications

A vertical-cavity surface-emitting laser (VCSEL) is a specific type of semiconductor laser diode fr…

Application: Others

Optimization for designing the waveguide of 980 nm AlGaAs/InGaAs semiconductor laser

ScienceDirect
Date: Aug 7, 2015

In order to raise the laser power and improve the far-field characteristics, a new method for desig…

Application: Others

Photonex 2015: Low-cost green laser module diodes

Novus Light Technology Today
Date: Aug 5, 2015
Photonex 2015: Low-cost green laser module diodes

The Low Cost Laser Module Diode LC-LMD-525-120-01-A is a cost effective solution for your green las…

Application: Others

Theoretical Investigation of Loss-Compensating Hybrid Waveguide Using Quasi-One-Dimensional Surface Plasmon for Green Nanolaser

springer.com
Date: Aug 4, 2015
Theoretical Investigation of Loss-Compensating Hybrid Waveguide Using Quasi-One-Dimensional Surface Plasmon for Green Nanolaser

We report the theoretical investigation of an electrically injected plasmonic nanolaser in visible …

Application: Others

Laser Spectroscopy and Quantum Optics in GaAs and InAs Semiconductor Quantum Dots

ScienceDirect
Date: Aug 4, 2015

This chapter reviews primarily the evolution of the understanding of coherent optical interactions …

Application: Others

Optical-cell model based on the lasing competition of mode structures with different Q-factors in high-power semiconductor lasers

springer.com
Date: Aug 2, 2015

A model describing the operation of a completely optical cell, based on the competition of lasing o…

Application: Others

Lifetest system for assessing reliability of high-power semiconductor laser diodes

IEEE
Date: Aug, 2015

High power semiconductor laser diodes are widely used for fiber laser pumping, solid-state laser pu…

Application: Others

Effects of heatsink on the performance of high power semiconductor lasers

IEEE
Date: Aug, 2015

we report on our investigation of the impacts of different thermal configurations of chip-on-submou…

Application: Others

Thermal characteristics simulation of semiconductor lasers packaging for high speed application

IEEE
Date: Aug, 2015

Thermal relaxation time can be critical in high speed optoelectronic devices. In this paper, a thre…

Application: Others

Generation of a 2.2 nJ picosecond optical pulse with blue-violet wavelength using a GaInN master oscillator power amplifier

AIP Publishing
Date: Jul 29, 2015

We report the generation of a picosecond optical pulse with 2.2 nJ pulse energy at blue-violet wave…

Application: Others

Experimental Phase-Space Tomography of Semiconductor Laser Dynamics

APS JOURNALS
Date: Jul 28, 2015

We perform phase-space tomography of semiconductor laser dynamics by simultaneous experimental dete…

Application: Others

An electrically injected AlGaN nanowire laser operating in the ultraviolet-C band

AIP Publishing
Date: Jul 27, 2015

We have investigated the molecular beam epitaxial growth and characterization of nearly defect-free…

Application: Others

Thermal management for a Micro Semiconductor Laser based on Thermoelectric Cooling

ScienceDirect
Date: Jul 26, 2015

The performance of semiconductor laser is dependent on its cooling and thermal control system. …

Application: Others

Degradation of high power single emitter laser modules using nanosilver paste in continuous pulse conditions

ScienceDirect
Date: Jul 26, 2015

This paper is mainly reported to a pulse reliability investigation of high power single emitter las…

Application: Others

Modulation bandwidth and energy efficiency of metallic cavity semiconductor nanolasers with inclusion of noise effects

Wiley Online Library
Date: Jul 24, 2015
Modulation bandwidth and energy efficiency of metallic cavity semiconductor nanolasers with inclusion of noise effects

Modulation bandwidth and energy efficiency of metallic cavity nanolasers are studied in both small …

Application: Others

Lighting for the 21st century with laser diodes based on non-basal plane orientations of GaN

Cambridge University
Date: Jul 24, 2015
Lighting for the 21st century with laser diodes based on non-basal plane orientations of GaN

More than two decades of III-N materials research has led to the production of visible spectrum com…

Application: Others

Semiconductor laser market growing at 7.1% CAGR to $7.69bn by 2020

Semiconductor Today
Date: Jul 21, 2015
Semiconductor laser market growing at 7.1% CAGR to $7.69bn by 2020

The global semiconductor laser market will rise at a compound annual growth rate (CAGR) of 7.1% fro…

Application: Others

Investigation of coupling of a laser diode to photonic crystal fiber via hyperbolic microlens on the fiber tip by ABCD matrix formalism

SPIE
Date: Jul 21, 2015
Investigation of coupling of a laser diode to photonic crystal fiber via hyperbolic microlens on the fiber tip by ABCD matrix formalism

A simple and accurate theoretical investigation is presented, based on a novel, effective, and stra…

Application: Others

Semiconductor Lasers Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020

Transparency Market Research
Date: Jul 17, 2015

Semiconductor lasers are made by semiconductor compound. In these lasers, light amplification is do…

Application: Others

Wavelength Selection and Polarization Multiplexing of Blue Laser Diodes

IEEE
Date: Jul 17, 2015

An external laser cavity was constructed that utilizes polarization multiplexing to combine the emi…

Application: Others

Semiconductor Lasers Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020

Transparency Market Research
Date: Jul 17, 2015
Semiconductor Lasers Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020

Semiconductor lasers are made by semiconductor compound. In these lasers, light amplification is do…

Application: Others

Intra-cavity loss modulation for ultrahigh-speed direct modulation lasers based on photon–photon resonance

IOPscience
Date: Jul 15, 2015

The characteristics of the intra-cavity loss modulation laser diode (ICLM-LD) proposed in this pape…

Application: Others

On the optimization of asymmetric barrier layers in InAlGaAs/AlGaAs laser heterostructures on GaAs substrates

springer.com
Date: Jul 14, 2015

Band offsets at the heterointerface are calculated for various combinations of InAlGaAs/AlGaAs hete…

Application: Others

4-channel 35 Gbit/s parallel CMOS LDD

IET Digital Library
Date: Jul 10, 2015

The design of a 4-channel 35 Gbit/s parallel laser diode driver (LDD) using 65 nm CMOS technology i…

Application: Others

Synchrony of small nonlinear networks in chaotic semiconductor lasers

IOPscience
Date: Jul 7, 2015

The dynamics and synchronization properties of coupled chaotic semiconductor laser networks are num…

Application: Others

A unified multiple stress reliability model for microelectronic devices — Application to 1.55 μm DFB laser diode module for space validation

ScienceDirect
Date: Jul 2, 2015

The establishment of European suppliers for DFB Laser Modules at 1.55 μm is considered to be essent…

Application: Others

Status and challenges in deep UV semiconductor lasers

IEEE
Date: Jul, 2015

Despite the rapid progress in III-nitride-based laser diodes, sub-300 nm UV semiconductors lasers h…

Application: Others

Narrow-linewidth tunable laser working at 633 nm suitable for industrial interferometry

SPIE
Date: Jun 22, 2015

Semiconductor lasers found a foothold in many fields of human activities, mainly thanks to its smal…

Application: Others

Kerr lens mode-locked Yb:Lu2O3 bulk ceramic oscillator pumped by a multimode laser diode

IOPscience
Date: Jun 22, 2015

We report Kerr lens mode-locking of a Yb:Lu2O3 bulk ceramic oscillator with an output power of 1.83…

Application: Others

Laser-diode-based photoacoustic setup to analyze Grüneisen relaxation-effect induced signal enhancement

SPIE
Date: Jun 21, 2015

In this paper we investigate the possibilities to use a pulsed laser diode based setup to achieve t…

Application: Others

Improvement of signal-to-noise ratio of optoacoustic signals from double-walled carbon nanotubes by using an array of dual-wavelength high-power diode lasers

SPIE
Date: Jun 21, 2015

Optoacoustic (OA) imaging is a rising biomedical technique that has attracted much interest over th…

Application: Others

Ultracompact vibrometry measurement with nanometric accuracy using optical feedback

SPIE
Date: Jun 21, 2015

The nonlinear dynamics of a semiconductor laser with optical feedback (OF) combined with direct cur…

Application: Others

NEW STYLE at 780 nm and 850nm

Eagleyard Photonics GmbH
Date: Jun 21, 2015

eagleyard Photonics, a leading supplier of high-power laser diodes, expands its single frequency pr…

Application: Others

Reliability of Laser Diodes for Laser Satellite Communication in Space Radiation Environment

ScienceDirect
Date: Jun 18, 2015

The reliability of laser diodes is important for use in satellite optical communication systems, wh…

Application: Others

Two-wavelength lasing of ring/Fabry–Perot composite cavity semiconductor laser with two separate electrodes

IOPscience
Date: Jun 18, 2015

We demonstrate two-wavelength lasing in a simple all-active circular ring/Fabry–Perot composite cav…

Application: Others

US Researchers Show 4Gbps Data Rate With GaN Laser Diode

CompoundSemiconductor
Date: Jun 12, 2015

A team from the University of California, Santa Barbara has demonstrated a record 4Gbps data rate a…

Application: Others

ProPhotonix adds new Laser Diode from Ushio to product range.

ProPhotonix Ltd.
Date: Jun 9, 2015

ProPhotonix Limited (London Stock Exchange - AIM: PPIX, OTC: STKR), a designer and manufacturer of…

Manufacturer: ProPhotonix Ltd.
Application: Others

Kinetics of catastrophic optical damage in GaN-based diode lasers

IOPscience
Date: Jun 9, 2015

Catastrophic optical damage (COD) in 450 nm emitting InGaN/GaN diode lasers is artificially provoke…

Application: Others

Experimental route to chaos of an external-cavity semiconductor laser

APS JOURNALS
Date: Jun 5, 2015

We report experimental bifurcation diagrams of a semiconductor laser, biased well above threshold, …

Application: Others