Temperature dependence analysis of the optical transmission
Transmission measurements on InGaAs/InP multi quantum wells (MQW) prepared by ... Temperature dependence analysis of the optical transmission spectra in ...
[ 1-s2.0-016943329390090X-main.pdf?_tid=d773ca72-bcc5-11e4-8335-00000aab0f27&acdnat=1424852043_157c492739776ee88b4a62ab913fa29e - Read/Download File
Gain and loss mechanisms in InGaAs/InGaAsP multi-quantum-well
SK, and calorimetric absorption spectra have been measured and analyzed for 8nm ... temperature and the optical properties as gain, lumincescence, transmission, ... 1 the dependence of the maximum of gain on carrier density is plotted. ... Optical gain spectroscopy has been employed at low temperatures down to T= 17K.
[ 1-s2.0-074960369290322V-main.pdf?_tid=ba151ca2-8d49-11e4-ad6c-00000aab0f6b&acdnat=1419631032_177ee746507a78d95181a970c8a26d97 - Read/Download File
Monolayered MoSe2: A candidate for room temperature - arXiv.org
2) Laboratory for Optical Spectroscopy of Nanostructures, Division of Experimental Physics, ...... Arena, C. & Morello, G. Temperature dependence analysis of the optical transmission spectra in. InGaAs / InP multi quantum well structures.
[ 1603.05562 - Read/Download File
Free carrier and many-body effects in absorption spectra of
temperature-dependent optical absorption and luminescence spectra of. GaAs/ AlGaAs and ... published results. We also analyze the changes induced by the carriers ..... GaAs/AlGaAs, 240 meV in InGaAs/InP, and 440 meV in InGaAs/ InAlAs. We will ... was antireﬁection coated and transmission through it was measured.
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Temperature Dependence of Electrical and Optical - CiteSeerX
transmission capacity over fiber-optic cables is dependent on the superior qualities ... temperature-dependent response and analyze which effects are most responsible ... heating , , spectral hole burning , and circuit parasitics. . ...... factor, and factor on the sign of strain of InGaAs/InP strained-layer multiquantum ...
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Optical Communication Photodiodes and - OSI Optoelectronics
photodiodes made on InGaAs/InP material are widely used due to the superior ... The typical spectral response curves of Silicon, GaAs, and InGaAs ... The relationship between dark current and temperature is shown in ..... system optical power does not equal to zero when transmitting logical. 0. ... for PD/TIA hybrid analysis.
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DPC16 Book of Abstracts
Jul 17, 2016 ... Optical microscopy and spectroscopy of single molecules and single plasmonic .... Is there inter-valley Auger recombination in InGaAs/InP quantum wells?, Pusep ... Temperature-Dependent Photoluminescence Lifetimes of ...... discussion on the basis of exact structural analysis, and ab-initio calculations.
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Temperature-Dependent Photoluminescence of - Lehigh University
Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University,. 1001 ... tailed analyses of power- and temperature- dependent photo- luminescence (PL) and high-resolution transmission electron microscopy (HRTEM) ... The PL spectra of the excitation-power dependence of samples A ...
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Photon counting for quantum key distribution with Peltier cooled
Jun 1, 2001 ... at 1550 nm, commercial InGaAs/InP APD's designed for ..... A different temperature dependence of the lifetime for the trapping levels might explain this result. ... Nevertheless we can conclude from this avalanche pulse analysis that .... transmission probability of the a photon through the optical fibre line ...
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Ultrafast transmittance changes induced by - OSA Publishing
photogeneration in InGaAs/InP quantum wells ... The transmittance spectra of the multiple-quantum-well system were calculated in the pres- ence of ... GaAs QW's, 5 limiting the analysis to the 0.8–1-m wave- ... temperature investigation of optical nonlinearities in- .... time dependence of the transmission changes as the fit-.
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Morphology of InGaAs/InP QWs : from excitonic spectroscopy - Hal
Jan 1, 1993 ... InGaAs/InP QWs : from excitonic spectroscopy to HR-TEM analyses. ... of 1.55 p devices and maximum transmission of the optical fibers), the control of the ... temperature) has become a standard [I] and, recently, they have been shown to .... Composition dependence of the PL-lines versus gallium content.
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Mid-infrared wavelength multiplexer in InGaAs/InP waveguides
integrate broadband laser source in the mid-infrared spectral range. ... OCIS codes: (130.3120) Integrated optics devices; (140.3298) Laser beam .... channel at its central wavelength with the power transmission of this channel at .... temperature were applied to the EC-QCL to have a constant output power at ... Loss analysis.
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MOCVD Growth and Optical properties of GaAsSb/InGaAs and
The bandgap of GaAsSb was determined by optical transmission and confirmed ... GaAsSb/InGaAs/InP heterostructures with a varying InGaAs layer thickness (0 - . 900A) grown by .... 6.5 Temperature dependence ......................... 82 .... 5.8 (a) PL and (b) transmission spectra at 2 K from sample 2276 (solid lines) and 2274 ...
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Low temperature performance of free-running InGaAs/InP single
Keywords: avalanche photodiode, single photon detector, NFAD, InGaAs/InP, 1550 nm, ... (QKD), general quantum optics, optical time domain reflectometry, testing of ... The system performance is analyzed at different detector temperatures, ... Dark-carrier generation can occur due to either a field dependent tunneling.
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4th Annual Conference of COST Action MP1204 & SMMO2016
Infrared optical frequency combs for spectroscopy. Lutfi Ozyuzer (Izmir ... Nonlinear Transmission-Line Model for Heterodyne. Terahertz ... Strain compensated AlInAs/InGaAs/InP quantum cascade lasers at ... Terahertz Optical Hall Effect Analysis of Graphene ... 8-band k·p modeling of temperature dependence of absorption ...
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ULTRAFAST SPECTROSCOPY OF SEMICONDUCTOR
Jan 2, 2007 ... Centre for Atom Optics and Ultrafast Spectroscopy ... self-assembled quantum dots with different doping, InGaAs/InP ... Huang, "Time-resolved and time- integrated photoluminescence analysis of ...  X. Wen, L. V. Dao and P. Hannaford, "Temperature dependence of ...... transmission electron microscopy.
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18th International Conference on Metal Organic Vapor Phase Epitaxy
multi-step growth, inner structure and optical properties of pure WZ GaP/. InxGa1- xP ... scanning and transmission electron microscopy, photoluminescence, X-ray ..... Si(100) quasisubstrates in situ with reflection anisotropy spectroscopy (RAS) .... the inserted InGaAs/InP quantum well was obtained at room temperature, with.
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Copyright by Gauri Vibhakar Karve 2005 - University of Texas
atmospheric monitoring, and time resolved spectroscopy. Conventionally ... dark noise. The temperature dependence of forward and reverse characteristics of the ...... optic transmission, recently there have been some efforts in designing InGaAs or ..... InGaAs/InP avalanche photodiodes”, Proceedings of IEEE LEOS Annual.
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Theoretical analysis of 1.55-µm InAs/InP (113B) quantum dot lasers
spectra behaviour of InAs/InP(311B) QD lasers. ... temperature insensitivity , chirpless behavior  and optical feedback resistance . Thus ... emission above 1.45-µm , which is detrimental for long-haul optical transmission. ..... exhibiting properties linked to the two-sate lasing, the temperature dependence as well as.
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Article PDF - IOPscience - Institute of Physics
Photodetectors for the spectral range 2-4 μm, based on an asymmetric type-II ... is also important for gas analysis, ecological monitoring, and medical diagnostics. ... transmitted by quantum-cascade lasers for which the recording time is limited by the slow .... at T = 28 and 106 °C. The temperature dependence of the optical.
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