Advances in optical and photonic devices Part 11 potx

... extensive interests and many interesting and important works have been carried out in QSDC for instance in Refs. [12-30], and in DSQC for instance in Refs. [31-39]. In the following sections, ... classical information exchange between the sender and the receiver in principle except in the process for security checking and error rate estimating. 2. The eavesdropper c...

Ngày tải lên: 20/06/2014, 11:20

... extensive interests and many interesting and important works have been carried out in QSDC for instance in Refs. [12-30], and in DSQC for instance in Refs. [31-39]. In the following sections, ... performing single-particle unitary operations {Ui} (i = 0, 1, 2, 3) on two of the three particles, the initial GHZ state can be changed to any of the state in the set. In the be...

Ngày tải lên: 21/06/2014, 06:20

... on the surrounding tissues could be minimized, and the biological tissue remains unaffected by the subsequent photoinduced mechanical shock process. This Advances in Lasers and Electro Optics ... Winter, C.; Birngruber, R.; Laqua, H.; and Vogel, A. (2006) A Photoablation of inner limiting membrane and inner retinal layers using the Erbium: YAG-laser: An in vitro study, Lase...

Ngày tải lên: 20/06/2014, 11:20

... threshold intensity, g B is the SBS gain, and l is the interaction length) is maintained, the self-focusing leads to an increase in the intensity of the pump beam in the focal region and, hence, ... longitudinal mode brings the intensity spikes to rise, and the intensity spikes have enough power to induce nonlinear effects, such as self-focusing and the optical breakdown. The...

Ngày tải lên: 21/06/2014, 06:20

... for increasing the sampling bandwidth and resolve signals up to 640 Gb/s and beyond. In the optical sampling techniques system, the optical signal is sampled in the optical domain by an optical ... 1, 56124 Pisa, Italy 1. Introduction The need of direct measure and monitoring of ultra-fast signal in the time domain is rapidly increasing, being of interest in a lar...

Ngày tải lên: 21/06/2014, 06:20

... Substituting this result into Eq. (A−8) we obtain Advances in Lasers and Electro Optics 594 [26] R.S. Bennink, S.J. Bentley, and R.W. Boyd, Phys. Rev. Lett. 89, 113 601 (2002); R.S. Bennink, ... with S and R. Solid line in the grating indicates the expected grating. d is the sample thickness. Actual grating formed by S and R was deviated from the expected grating s...

Ngày tải lên: 21/06/2014, 06:20

... KCl concentration, increase in drug concentration increases both the number and charge of micelles. This increases both inter- and intra-micellar repulsions, causing increase in CP. ... reveals increased synergism in the mixed monolayers in comparision to in the mixed micelles. iv. In all cases (in presence and absence of additive) the min G s values decrease with...

Ngày tải lên: 19/06/2014, 12:20

... the terminal amine groups of nylon 6.6 in the fiber is small. Due to the poor penetration of the finishing solution into the fiber interior and the low reactivity of the terminal amine groups ... reproduce and distribute reprints for Governmental purposes notwithstanding any copyright notation thereon. The views and conclusions contained herein are those of the authors and shoul...

Ngày tải lên: 19/06/2014, 19:20

... roughly cylindrical particles are poor in Ca and P and quite rich in C and S. Fig. 5. SEM picture of MBM The ICP analyses indicates that raw MBM contains large amounts of Na and Ca, followed ... 5°C/min), according to the reaction path of reported in fig. 2A. DTG curves of the type shown can be analysed easily according to the Friedmann and the Kissinger methods in...

Ngày tải lên: 19/06/2014, 21:20

... side-group, phthalocyanines and bisphthalocyanines are promising for manufacturing optical devices, such as optical- limiting devices. The basic principle of optical- limiting devices is the reverse ... nm and b) excitation 827 nm Nonlinear Optical Absorption of Organic Molecules for Applications in Optical Devices 41 To understand the changes in the nonlinear ef...

Ngày tải lên: 20/06/2014, 11:20