OPTICAL COHERENCE TOMOGRAPHY ppt

... 6(3):137-138 © Ivyspring International Publisher. All rights reserved Short Communication Optical Coherence Tomography in ocular toxoplasmosis Dominique Monnet, Kristel Averous, Emmanuelle Delair, ... Ambulatoire d'Ophtalmologie - Hôpital Cochin, Paris (France) Published: 2009.03.19 Optical Coherence Tomography (OCT) is now a method of choice to asses conditions such...

Ngày tải lên: 03/11/2012, 11:01

... 5/07 • 103742AE Optical Distribution Frames www.adc.com • +1-952-938-8080 • 1-800-366-3891 LSX Optical Distribution Frame Introduction 79 Things to Consider ... Cords and Attenuators 92 5/07 • 103742AE Optical Distribution Frames 87 www.adc.com • +1-952-938-8080 • 1-800-366-3891 Traditional Frame Solutions LSX Optical Distribution Frame Frame Accessories Frame ... and are seismic zone...

Ngày tải lên: 10/12/2013, 20:15

... Gabor T. Herman. “Algorithms for Computed Tomography 2000 CRC Press LLC. <http://www.engnetbase.com>. example, as reported in [12], ... [2]. References [1] Herman, G.T., Image Reconstruction from Projections: The Fundamentals of Computerized Tomography, Academic Press, New York, 1980. [2] Herman, G.T., Image reconstruction from projections, J. ... 3–18, 1995. [3] Herman, G.T., Tuy,...

Ngày tải lên: 16/12/2013, 04:15

... Modules: Incorporate optical components, such as splitters, wavelength division multi- plexers (WDMs), variable attenuators, and optical switches, to provide access to the optical layer. • Add ... process control help keep ADC’s passive and active optical components within strict specifications, not just within lots but over the life of the product. ADC’s optical compo- nent family...

Ngày tải lên: 10/12/2013, 17:15

... 9 5 2 - 9 3 8 - 8 0 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1 SPEC SHEET Pro Patch TM Optical Normal Through Panel ADC’s Optical Normal Through Panel is the latest addition to its Pro Patch line of broadcast ... 2 - 9 3 8 - 8 0 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1 Pro Patch TM Optical Normal Through Panel Module Schematics The new Pro Patch Optical Normal Through Panel provides patch by excepti...

Ngày tải lên: 21/12/2013, 08:17

... Optical Connector Endface Geometry In order to achieve good reflectance performance through environmental ... inspects and records endface geometry parameters on 100 percent of its singlemode high performance optical connectors. The resulting geometry data is shipped with each patch cord. ADC maintains ... capability, ensuring excellent connector performance in all expected network env...

Ngày tải lên: 17/01/2014, 11:20

... reliability is needed and bandwidth is not a limiting factor. Key words: optical code division multiaccess; optical orthogonal codes; optical multiaccess interference; avalanche photodiodes; double hard ... which can be represented as where is the received optical power at optical correlator, is the APD quan- tum efficiency, is the Planck’s constant, and is the optical carrier fre...

Ngày tải lên: 20/01/2014, 06:20

... loss of the optical waveguides. If the optical loss is low, for instance 0.1 dB/cm as it is in lithium niobate, then 10 cm, or about 4  ,ofwaveguides would only contribute 1dBofoptical loss ... “3-dB bandwidth” at the frequency where the optical response is down by 3 dB. As we saw in Chapter 3, the electrical response of a link is the square of the optical response; consequently the...

Ngày tải lên: 25/01/2014, 07:20