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Seismologists monitor Ridgecrest quake aftershocks using novel fiber optic network（图）
Seismologistsr Ridgecrest quake aftershocks novel fiber optic network
2019/10/22
Seismologists at Caltech are using fiber optic cables to monitor and record aftershocks from the 2019 Ridgecrest earthquake in greater detail than previously possible. Thousands of tiny aftershocks ar...
{\it wingless\/} signaling in development of the {\it Drosophila\/} optic ganglia
Neuropil medulla neuropil primordium neurons optical axis innervation independent axons
2014/12/11
At the late third instar the target neuropils, the lamina and medulla neuropils, wrap around the lobula primordium, a cylinder structure called the central plug which contains a group of lobula neuron...
Reconstruction of a piecewise smooth absorption coefficient by an acousto-optic process
acousto-optic inverse problem spherical Radon transform Helmholtz decomposition piecewise smooth functions reconstruction Landweber iteration stability
2012/6/27
The aim of this paper is to tackle the nonlinear optical reconstruction problem. Given a set of acousto-optic measurements, we develop a mathematical framework for the reconstruction problem in the ca...
Single-shot electro-optic sampling of coherent transition radiation at the A0 Photoinjector
Single-shot electro-optic sampling coherent transition radiation the A0 Photoinjector Accelerator Physics
2012/5/28
Future collider applications and present high-gradient laser plasma wakefield accelerators operating with picosecond bunch durations place a higher demand on the time resolution of bunch distribution ...
Non-linear magneto-optic and self polarization rotation by superposition of states
Non-linear magneto-optic self polarization rotation superposition of states Optics
2012/4/24
We report the observation of enhanced magneto-optic rotation as the coherent superposition of different hyperfine states is established in an atomic sample. The polarization rotation near the two phot...
Modelling the helical-flexo-electro-optic effect
helical-flexo-electro-optic effect flexoelectric coupling electric fields
2011/8/18
Abstract: The helical-flexo-electro-optic effect shows interesting in-plane electro-optic switching behaviour due to flexoelectric coupling with applied electric fields. Previous understanding of the ...
Theoretical Study of the Soft Optic Mode Scattering in a Relaxor Ferroelectric: the Strong Effect of the Depolarizing Fields
Theoretical Study of the Soft Optic Mode Scattering Relaxor Ferroelectric Depolarizing Fields
2010/11/19
We analyze scattering of the transverse optic modes by spherically symmetric Polarized Nano Regions (PNR) in the paraelectric phase of relaxor ferroelectrics. Calculations have done in the frame of me...
Astrometry with OPTIC at WIYN
Astrometry OPTIC WIYN
2009/6/30
Astrometry with OPTIC at WIYN。
Leber遗传性视神经病变家系的线粒体基因突变分析Analysis of Mitochondrial Gene Mutations in Pedigrees of Leber′s Hereditary Optic Neuropathy
Leber遗传性视神经病 线粒体DNA 点突变
2007/12/30
摘要为探讨Leber遗传性视神经病变（Leber′s hereditary optic neuropathy，LHON）家系线粒体DNA（mtDNA）常见致病原发突变的频谱,用聚合酶链反应（polymerase chain reaction，PCR）和单链构象多态性（single-stranded conformational polymorphism，SSCP）以及DNA测序的方法，对13个家系...
Proposal of Realization Restricted Quantum Game
with Linear Optic Method
quantum game restriction equilibrium linear optic
2007/8/15
2006Vol.45No.1pp.75-78DOI:
Proposal of Realization Restricted Quantum Game
with Linear Optic Method
ZHAO Hai-Jun and FANG Xi-Ming
Department of Physics, Hunan Normal Uni...
We have evaluated the application of spectroscopy using an insertion-type fiber-optic probe and a sensor at wavelengths from 400 to 1,100 nm to the measurement of milk fat content on dairy farms. The ...
Cross-Correlation Noise Studies in Atomic Magnet-Optic Rotation Spectroscopy
Atomic magneto-optic rotation spectrometer auto-and cross-correlation
2010/6/27
Analytical signals in an Atomic Magneto-Optic Rotation spectrometer are buried in noise at the limit of detection. The noisy analytical signals were analysed by carrying out mathematical correlation o...
Fundamental Noise Studies in Flame Atomic Magneto-Optic Rotation and Atomic Absorption Spectrometry
Atomic magneto-optic rotation spectrometer (AMORS) air-acetylene flame atomiser Faraday configuration
2010/6/29
A study of inherent noise sources present in a purpose built flame atomic magneto-optic rotation (AMOR) spectrometer system was carried out with a view to identifying their sources. Two different opti...
Electro-optic Response of a Polymer Dispersed Liquid Crystal Film
Electro-optic Response Polymer Dispersed Liquid Crystal Film
2010/4/19
Polymer dispersed liquid crystal (PDLC) films are potentially useful in electro-optic devices since they can be used for vision products. In this work the PDLC thin films were prepared by a photopolym...
Solution of Optic Reconstructive Problem Considering Registered Signal Velocity
Optic Reconstructive Problem Signal Velocity
2010/4/19
A solution to the tomographic problem of dynamic reconstruction of a processes, the rate of which is comparable with the velocity of the registered signal is presented. The obtained data can be used b...