The Development of Lasers
The fabrication and lithography of conjugated polymer distributed feedback lasers and development of their applications
... state lasers [47,48] on flexible substrates have paved the way for increased effort in furthering fabrication techniques and the materials ...polymer lasers using silica ...for development of cheap ...
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Development and characterisation of holmium and erbium lasers for the ablation of biological tissue
... T he perform ance o f a sin g le 3"x4mm<^ Er: YAG crystal, doped to 50at. % substitution, has been assessed and the results reported in this Chapter. T he aim o f the assessm ent was to evaluate the performance o ...
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Competition, knowledge spillover, and innovation: technological development of semiconductor lasers, 1960 1990
... technological development competitions in laser ...Semiconductor Lasers to examine the research community of the semiconductor ...semiconductor lasers all over the world and describes them in ...
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Development of Terahertz Frequency Quantum Cascade Lasers for the Applications as Local Oscillators
... the development of terahertz frequency quantum cascade la- sers for applications as local ...cascade lasers based on a LO-phonon bound-to-continuum design emit- ting at ...cascade lasers with ...
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Organic semiconductor lasers : compact hybrid light sources and development of applications
... Apart from carrier mobility, another obstacle preventing electrical pumping are the electrodes. The metal electrodes strongly absorb the visible photoluminescence from organic semiconductors, acting as an additional loss ...
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Development of high repetition rate VUV lasers
... 337.1nm Laser Pulse Profile and Sidelight Trace with the BIW Function Switched Off Hydrogen Laser Spectrum Circuit Diagram of the Low Impedance Ferromagnetic Shock Line Driven Hydrogen L[r] ...
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Microchip lasers
... In 1985 a novel monolithic laser based on a unidirectional ring design was demonstrated and is illustrated above in Figure 8. A ring is formed by a highly reflecting front surface and total internal reflection on the ...
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Measurement of the emission spectrum of a semiconductor laser using laser-feedback interferometry
... in lasers have been observed since the early days of laser development While OF can result in undesirable and unpredictable operation in laser systems it can also cause measurable perturbations to the ...
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Multicore rare earth doped fibres; application to amplifiers, filters and lasers
... and lasers funded under the ROPA scheme and targeted at new devices for WDM ...The development of channel equalising optical amplifiers, multi-wavelength and single frequency fibre lasers as well as ...
7
Holographic lasers
... One of the main uses of phase conjugation is in the power scaling of lasers. It is comparatively easy to build a low power laser which operates on a single spatial and longitudinal mode. Developing higher power ...
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The role of lasers and intense pulsed light technology in dermatology
... the development of novel technologies will continue to expand the role of lasers and IPL in the future and enable practitioners to deliver the most cutting-edge and sophisticated treatments for a wider ...
12
Lasers
... of lasers to solve or workaround is common is ...for lasers to be used in place of scalpels and other instruments used to cut and cauterize human ...of lasers in medicine is the determina- tion of ...
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Supermode Si/III–V lasers and circular Bragg lasers
... happy and sad moments during the painstaking trial and error process of fabrication recipe development will forever be imprinted on my memory. A personal friend more than a collaborator, Mike Shearn of Professor ...
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ULTRA-HIGH BW OPTICAL COMMUNICATION USING OXYGEN PLASMA ASSISTED InP BASED HYBRID Si LASER
... the development of a hybrid integration platform to build major electrically driven photonic active devices: silicon evanescent DFB lasers, silicon evanescent amplifiers, silicon evanescent waveguide ...
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THE STUDY OF THE IMPACT OF INTELLECTUAL CAPITAL ON THE DEVELOPMENT OF INSURANCE AMONG INSURED PEOPLE
... insurance development among the insured, the present study is functional, and descriptive in terms of collecting and analyzing data and is from survey ...insurance development among the insured (an increase ...
14
Properties of Buried Heterostructure Single Quantum Well (Al,Ga)As Lasers
... Abstract Unlike conventional semiconductor lasers, single quantum well SQW lasers with high reflectivity end facet coatings have dramatically reduced threshold currents as a result of th[r] ...
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Interdiffusion and metalorganic vapour phase epitaxial growth of self-assembled InGaAs quantum dot structures and devices
... The different laser structures include lasers with and without strain compensation and lasers where the dots are grown under different growth conditions.. Also , devices annealed at the [r] ...
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The significance of the vitamin D metabolism in the development of periprosthetic infections after THA and TKA: a prospective matched-pair analysis of 240 patients
... Acute PPIs in the hip and knee joints show a significantly lower calcium and vitamin D3 levels as well as a reduced protein level (albumin and total protein) compared with primar[r] ...
7
Lasers in Prosthetics
... of lasers for surface treatment of titanium castings for ceramic bonding have shown improved bond strength when compared to acid etching techniques which are commonly ...used. Lasers can also be used for ...
5
laser3
... conducting lasers are also called junction lasers or junction diode lasers because they produce laser energy at the junction of two types of impurities in a ...injection lasers because ...
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