Electronic band structure related physics of semiconductors is studied using optical spectroscopic techniques at TIFR, mumbai. The Integrated multiple optical spectroscopy…

LETTERS PUBLISHED ONLINE: 16 MAY 2010 | DOI: 10.1038/NPHOTON.2010.87 Experimental free-space quantum teleportation Xian-Min Jin1†, Ji-Gang Ren1,2†, Bin Yang1, Zhen-Huan…

1. What we do in my lab Optical Materials Source:www.nanotech-now.com/current-uses.htm Source:stm.lbl.gov/Salmeron_group/homeold.html Source:www.godunov.com/bucky/fullerene.html…

Slide 1Noise in Radiographic Imaging Slide 2 Review: Sources of Noise 1) Systematic – Geometric distortion – Non-linearity of detector – Sampling error – Computation…

Slide 11 OPTIMIZATION OF ACTINIDE QUANTIFICATION BY ELECTRON PROBE MICROANALYSIS Aurélien Moy Claude Merlet (UM2/GM) Xavier Llovet (Universitat de Barcelona/CCiTUB) Olivier…

Slide 1Two photon fluorescence microscopy study of calcium accumulation in cerebellar granule cells Alessandro Esposito 1, Francesca Pellistri 1, Aroldo Cupello 2, C. Marchetti…

Slide 1 Slide 2 Slide 3 Chapter 30 Light Emission Slide 4 Radio waves are produced by electrons moving up and down an antenna. Visible light is produced by electrons changing…

Slide 1Sources Usually electrical to optical converters 1.Continuum sources a. Incandescent sources Blackbody sources Tungsten filament sources b. ASE (EDFAs) c. LEDs 2.…

Slide 1Chapter 3 Photophysics Slide 2 Emission and loss processes: Several of pathways for loss of electronic excitation shown in Fig. as a emission of light as luminescence…

Photodetectors Photodetectors Principle of the p-n junction Photodiode Schematic diagram of a reverse biased p-n junction photodiode SiO2 Electrode r net – eN a eN d x…