All-optical erasable storage buffer based on parametric nonlinearity in fiber

Optical Fiber Communication Conference and International Conference on Quantum Information ◽

10.1364/ofc.2001.thh5 ◽

2001 ◽

Cited By ~ 3

Author(s):

Anjali Agarwal ◽

Lijun Wang ◽

Yikai Su ◽

Prem Kumar

Keyword(s):

All Optical ◽

Storage Buffer

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All-optical erasable storage buffer based on parametric nonlinearity in fiber

OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171) ◽

10.1109/ofc.2001.927530 ◽

2002 ◽

Cited By ~ 4

Author(s):

A. Agarwal ◽

Lijun Wang ◽

Yikai Su ◽

P. Kumar

Keyword(s):

All Optical ◽

Storage Buffer

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All-optical loadable and erasable storage buffer based on parametric nonlinearity in fiber

Journal of Lightwave Technology ◽

10.1109/jlt.2005.850025 ◽

2005 ◽

Vol 23 (7) ◽

pp. 2229-2238 ◽

Cited By ~ 16

Author(s):

A. Agarwal ◽

Lijun Wang ◽

Y. Su ◽

P. Kumar

Keyword(s):

All Optical ◽

Storage Buffer

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Correlation analysis of radiation damage

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100108210 ◽

1978 ◽

Vol 36 (1) ◽

pp. 214-215

Author(s):

R. Hegerl ◽

A. Feltynowski ◽

B. Grill

Keyword(s):

Electron Microscopy ◽

Independent Random Variables ◽

Optical Parameters ◽

Bright Field Image ◽

Bright Field ◽

Expectation Value ◽

All Optical ◽

Image Element ◽

Stochastic Series ◽

The Common

Till now correlation functions have been used in electron microscopy for two purposes: a) to find the common origin of two micrographs representing the same object, b) to check the optical parameters e. g. the focus. There is a third possibility of application, if all optical parameters are constant during a series of exposures. In this case all differences between the micrographs can only be caused by different noise distributions and by modifications of the object induced by radiation.Because of the electron noise, a discrete bright field image can be considered as a stochastic series Pm,where i denotes the number of the image and m (m = 1,.., M) the image element. Assuming a stable object, the expectation value of Pm would be Ηm for all images. The electron noise can be introduced by addition of stationary, mutual independent random variables nm with zero expectation and the variance. It is possible to treat the modifications of the object as a noise, too.

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