preface amp contents advances in optical and photonic devices

... Advances in Optical and Photonic Devices Advances in Optical and Photonic Devices Edited by Ki Young Kim Intech IV Published by Intech Intech ... spectra in Fig 5 are broadened with increasing optical excitation densities Furthermore, an increase in integrated PL intensity after intermixing 10 Advances in Optical and Photonic ... Smiljanic Advances in Optical and Photonic Devices, Edited by Ki Young Kim p. cm. ISBN 978-953-7619-76-3 Preface The title of this book, Advances in Optical and Photonic Devices,

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... measured 0.736 μA/hole by using linear fitting 28 Advances in Optical and. .. consisting of a bouncing wave between the two DBRs and a circulating wave of in- plane total reflection, ... distribution of noninteracting Qdashes at an intermediate intermixing, are achieved after the intermixing. The inset of Fig. 13, showing the changes of FWHM of the broadband laser with injection depicts ... Variation in each individual quantized energy state owing to inhomogeneous noninteracting quantum confined nanostructures in addition to self broadening effect demonstrate a broad and continuous

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... developing novel photonic devices. In this chapter, fabrication techniques and characteristics of novel QD photonic devices such as a broadband QD light Advances in Optical and Photonic Devices ... novel photonic devices, improvement in the Quantum Dot Photonic Devices and Their Material Fabrications 245 existing photonic devices, and enhancement of usable optical frequency resources in ... the ultra-broadband light source between 1 and 1.55 μm, and the novel photonic devices using the cavity-QED. In other words, by using the QD structure, ultra-broadband optical gain media can be

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... Karger, Basel, Switzerland Sinnot 1990 Singletary, G W., Banisadr, R., and Keeling, P L 1994.Heat stress during grain filling in maize: Effects on carbohydrate storage and metabolism Austr J ... distribution in plants and crops Sourcesink relationships Marcel Dekker Inc New York 905 pp Ziegler P 1095 Carbohydrate degradation during germination In “Seed Development and Germination” ( J Kigel and ... Russman, M G Moras D., and Olsen K W 1974 Chemical and biological evolution of a nucleotide-binding protein Nature, 250, 194-199 Rost B and Sander R 1993 Improved prediction of protein secondary structure

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... dynamics in dynamin-dependent endocytosis For example, interaction between dynamin 2 and cortactin, SH3-domain containing actin binding protein that binds also F-actin and actin-regulating Arp2/3 ... stress in the pathophysiology of docetaxel-induced PN 2.3 Platinum-containing drugs (cisplatin, carboplatin, and oxaliplatin) Platinum compounds covalently bind and damage DNA and include cisplatin, ... 20Dynamin 1 is phosphorylated by several kinases including PKC and CDK5, and dephosphorylated by carcinerurin Dynamin-dependent endocytosis is enhanced in presence of Roscovitine, CDK5 inhibitor, indicating

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... the understanding that programs usually include codefor handling certain anticipated errors, and it introduces the concept of rescuepoints (RPs), which are locations of error handling code that ... Rescue point example The function shown contains error handling code which can be used to handle errors occurring in the faulty f3() function. function encompassing it contains code that handles ... developers of tools (Pintools) to install callbacks to inspect a pro-gram’s instructions and routines, as well as intercept system calls and signals In Pin’s terms, it allows the instrumentation of

Ngày tải lên: 31/05/2014, 00:10

... possible in larger networks and reliable external electrical power- ing is required. Innovations in remote optical pumping and distributed amplifi cation are promising in this context. X Preface ... (20 01) We introduce a delayed... the linear in- line amplification in gigabit passive optical networks (GPON), and fast nonlinear all -optical signal processing Freude (2 010 ) In particular, ... ADVANCES IN OPTICAL AMPLIFIERS Edited by Paul Urquhart Advances in Optical Amplifiers Edited by Paul Urquhart Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2011 InTech

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... signalsdirectly in the optical domain The advantages of the all-optical methods are following:decreasing of interference between electrical devices, low loss and light weight of optical fibersLin (2005), ... Eisenstein, G (1989) Semiconductor optical amplifiers IEEE Circuits and Devices Magazine, Vol 5, No 4 (July 1989) 25-30, ISSN 8755-3996 Freude, W & al (2010) Linear and nonlinear semiconductor optical ... signal in optical format Such an ability can significantly improve the routing process by reducingthe routing delay, introducing data transparency for secure communications, and reducingthe power and

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... systems for binary address and header recognition, binary addition and counting, pattern matching, decision and comparison, generation of pseudorandom binary sequences, encryption and coding This ... nonlinear elements in Mach-Zehnder Interferometers Although SOAs have been initially introduced as integrated modules mainly for optical amplification purposes, they have been widely used in ... used in all optical signal processing applications, like all-optical switching and wavelength conversion, utilizing the exhibited nonlinearities such as gain saturation, cross-gain (XGM) and cross-phase

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... directly and independently controlled by controlling the effective refractive index in these mirror regions Any change 46 Advances in Optical and Photonic Devices in the effective refractive index in ... need to integrate semiconductor lasers with other optical components such as amplifiers, 40 Advances in Optical and Photonic Devices modulators and detectors (Coldren 2000; Ward, Robbins et al ... LED emission 34 Advances in Optical and Photonic Devices in this case That is the reason why we make use of the flower design in enhancing the PQR light output power since the increase of the...

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... diode (DFB LDs) 60 Advances in Optical and Photonic Devices Fabrication of the integrated devices The semiconductor active waveguide optical isolators in the integrated devices are based on ... rates Optical injection-locking is proposed as a solution to these problems It enhances the intrinsic component bandwidth and reduces frequency chirp considerably 68 Advances in Optical and Photonic ... solutions and components, to meet the market demand This in- phase, demand and supply, problem and solution and consumer need and innovation cycle, has ushered us in to the present information...

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... 72 Advances in Optical and Photonic Devices other researchers on other semiconductor materials such as GaAs, InSb, Si and InP The tunnel junction is formed by joining two highly doped ... localize the current injection without having to etch a mesa 74 Advances in Optical and Photonic Devices The resulting device was therefore coplanar in structure It can be ascertained from Table.1.1 ... much cheaper than InAlGaAs DBRs which allows increasing the performance and decreasing the cost of the component at the same time The biggest 76 Advances in Optical and Photonic Devices advantage...

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... and is therefore distinctly multimode Since optical injection-locking favours single-mode operation by eliminating longitudinal modes and since the modes generated in VCSELs are not longitudinal, ... negative detuning regime proposes flat, highly damped S21 curves An increase in injected optical power, while remaining keeping the VCSELs in negative detuning configuration, results in the increase ... 98 Advances in Optical and Photonic Devices References T Baba, Y Yogo, K Suzuki, F Koyama, and K Iga, “Near room temperature continuous wave lasing characteristics of GaInAsP/InP surface emitting...

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... whereas infrared applications include intra-band and inter-sub-band photodetection, and infrared emission Below is presented a brief summary of the main progress on optical and optoelectronic devices ... dF (V ) and G (V ) = + [V − Vdc + RF (V )] G(V) is a nonlinear force and LC L C dV H (V )V is a damping factor 180 Advances in Optical and Photonic Devices The circuit of Fig dc biased in the ... the light confining layers (the lower refractive index regions – upper and lower cladding layers), corresponds to a DBQW-RTD with thick low doped 182 Advances in Optical and Photonic Devices top...

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... transmission line and wire bond equivalent inductance, the RTD intrinsic capacitance and the devices equivalent series resistance, respectively 194 Advances in Optical and Photonic Devices rf out ... injected signal frequency becomes out of the oscillator locking range, the circuit generate mixing products of the injected signal and free-running oscillations 198 Advances in Optical and Photonic ... electrical and 196 Advances in Optical and Photonic Devices Fig 22 RTD-LD I relaxation oscillation (a) electrical and (b) photo-detected optical output waveforms at around 600 MHz Fig 23 Electrical and...

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... constructed in the C- and L-band (C-band: 1530– 1565 nm, and L-band: 1565–1625 nm) The widening of an optical amplifier bandwidth has been intensively studied in the conventional photonic bands of ... developing novel photonic devices In this chapter, fabrication techniques and characteristics of novel QD photonic devices such as a broadband QD light 244 Advances in Optical and Photonic Devices ... and an external 236 Advances in Optical and Photonic Devices (b) QD FP laser diode Nomarized emission intensity (a) Ultra Wide Band -O-band O-band InAs Quantum Dot in Well+Sb InGaAs Quantum Dot+Sb...

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... avalanche processes in the Si structures, a –self quenching avalanche process, b – self sustaining avalanche breakdown process 254 Advances in Optical and Photonic Devices in conventional avalanche ... the value of intrinsic gain of level 106 or more in semiconductor structures is not trivial task in development of silicon photomultipliers For remaining, the principle of internal gain of multiplication ... material and technologies compatible to the main mass production 258 Advances in Optical and Photonic Devices technology processes as CMOS technology and more important aspect that materials and technology...

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... of the incident 1μm pumping power was down converted into signal and idler power ECOPOs have enjoyed something of a revival in recent years due to the 298 Advances in Optical and Photonic Devices ... 304 Advances in Optical and Photonic Devices This relation, then, lets us examine the various parameters we can influence in order to attain parametric threshold for the minimum of circulating ... laser gain medium and nonlinear optical crystals Significant thermal lens effects manifest themselves in poor clamping of the pump field and a non-linear relationship between primary pumping and...

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