Results 81 to 90 of about 7,683 (202)
, 2017 We study the degree of second-order coherence of the emission of a high-power multi-quantum well superluminescent diode with a lateral tapered amplifier section with and without feedback.
Heuer, Axel +2 more
core +1 more source
IEEE Photonics Journal, 2015 We present experimental results on the emission characteristics of a 1.5-μm distributed feedback (DFB) tapered master oscillator power amplifier (MOPA) in a wide range of steady-state injection conditions, showing different dynamical behaviors.
M. Vilera +3 more
doaj +1 more source
Non‐iridescent yet angle‐dependent structural colors on titanium surfaces induced by laser oxidation
Nanophotonics, Volume 14, Issue 17, Page 2869-2879, August 2025.Abstract Optically variable features are widely used in product design and anti‐counterfeiting. However, current industrial methods rely heavily on chemical inks, which pose environmental concerns and suffer from poor wear and corrosion resistance. We experimentally demonstrate the generation of non‐iridescent yet angle‐dependent structural colors on ...
XiaoSong Yu +6 more
wiley +1 more source
Mg Plating in Nonethereal Electrolyte Solutions: Fact or Misconception?
ChemSusChem, Volume 18, Issue 15, July 27, 2025.An overview of Mg electrochemistry in both ethereal and nonethereal electrolyte systems was provided. Comprehensive reviewing on the electrochemical Mg plating/stripping activity reaffirms that only a limited range of solvents support reversible Mg plating/stripping.
Toshihiko Mandai
wiley +1 more source
In the wake of the erbium-doped fiber amplifier - functional fibers and their impact
, 2005 There have been a number of laser developments in recent years that are quite staggering in their simplicity, that are so powerful in their operation that engineers and scientist have to rethink the laser future.
Payne, David N.
core
, 2017 Two-photon excited fluorescence (TPEF) microscopy and fluorescence lifetime imaging (FLIM) are powerful imaging techniques in bio-molecular science. The need for elaborate light sources for TPEF and speed limitations for FLIM, however, hinder an even ...
Eibl, Matthias +4 more
core +1 more source
An all-fibre PM MOPA pumped high-power OPO at 3.82 microns based on large aperture PPMgLN
We report a large aperture PPMgLN based OPO generating 21W of average output power at a slope efficiency of 45%, pumped by the output from a polarization maintaining Ytterbium doped fiber MOPA operating at 1060nm producing 58W of average output power and
Alam, S.-U. +4 more
core +1 more source
Direct solar-pumped iodine laser amplifier [PDF]
A XeCl laser which was developed earlier for an iodine laser oscillator was modified in order to increase the output pulse energy of XeCl laser so that the iodine laser output energy could be increased.
Han, Kwang S. +2 more
core +4 more sources
Coherent power combination of semiconductor lasers using optical phase-lock loops [PDF]
, 2009 Heterodyne optical phase-lock loops (OPLLs) enable the precise electronic control over the frequency and phase of a semiconductor laser (SCL) locked to a ldquomasterrdquo reference laser.
Kewitsch, Anthony +4 more
core +1 more source
PhotonicsWe report on a 1064 nm master oscillator power amplifier (MOPA) system based on pulse-modulated laser diode seed sources combined with fiber preamplifiers and a Yb-doped tapered double-clad fiber (T-DCF) amplifier used as an all-fiber master oscillator ...
Mikhail Kozlyakov +2 more
doaj +1 more source