Journals >Acta Photonica Sinica
Contents
2008
Volume: 37 Issue 4
48 Article(s)
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Research Article
Simulation of Light Solidification Based on the Monte Carlo Method
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 625 (2008)
Thermal Effect of Yb: YAG Slice Laser by Diode Laser End-pumped
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 631 (2008)
Controlling Chaos to Produce Periodic-pulses and Multi-periodic States Phenomena in Dual-Ring Er-Doped Fiber Laser
[in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 636 (2008)
Study on Coupling in a Multi-waveguides Array
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 644 (2008)
Analysis of Refractive-index Distribution of Square Gradient Lens
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 648 (2008)
Fiber Sagnac Loop Filter with a Symmetrical Chirped Fiber Bragg Grating
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 652 (2008)
Temporal Behavior and Propagation Property of Open-circuit Gray Photovoltaic Spatial Solitons
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
An analysis on the time-dependent formation of one-dimensional gray photovoltaic solitons under open-circuit conditions is presented.Quasi-steady state and steady state gray solitons are obtained from the time-dependent propagation equation.Results show that the solitons have intensity-independent widths in quasi-steadAn analysis on the time-dependent formation of one-dimensional gray photovoltaic solitons under open-circuit conditions is presented.Quasi-steady state and steady state gray solitons are obtained from the time-dependent propagation equation.Results show that the solitons have intensity-independent widths in quasi-steady-state regime and their formation time is inversely proportional to the ratio of soliton peak intensity to dark irradiance.And,the study of propagation properties of open-circuit gray solitons indicates that they are relatively stable under perturbations at least less than 10%..
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 657 (2008)
Research on Mechanism of Improving Pump Wavelength Tolerance in Pulsed-Pumping Wavelength Conversion
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 662 (2008)
Control of Superfluorescence for the Optical Parametric Chirped Pulse Amplifier Based on Fiber Laser
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 667 (2008)
Study of The Parallel Synchronization of Acousto-Optical Bistable Spatiotemporal Chaos Systems Driven by Lorenz System
[in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 671 (2008)
Study on Choice of Method of Filter in De-noising and Effect of Nonlinear
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 676 (2008)
Influence of Incident Parameter on Beam Fanning Effect in Ce: KNSBN Crystal
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 682 (2008)
Demodulation Method Based on Fourier Transform with Cubic Spline Interpolation for Optical Fiber Fabry-Perot Sensors
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 705 (2008)
Influence of Polarization Controller on Precision Position of the Leakage in Optical Fiber Sensor Systems
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 709 (2008)
Design and Study of Fiber Refractive Index Sensor Based on Intensity Modulation
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 713 (2008)
Interrogation Technique for Diametric Load on Fiber Bragg Grating
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 717 (2008)
Condition and Property of Negative Refraction Phenomenon in Two-Dimension Photonic Crystal
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 721 (2008)
Influences of Structure Parameters of Triangular Lattice Photonic Crystal with Defect on Eigen Mode
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 725 (2008)
Resolution Analysis of Imaging System with Pre-magnification Digital Holography
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 729 (2008)
Statistical Optics Discussion of Measurement for Scattering Light Digital Holography
[in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 734 (2008)
An Hologram Watermark Technique Based on Image Partly Embedding
[in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 740 (2008)
Reconstruction Algorithm of Object Wave-front from Single Off-axis Fresnel Digital Hologram
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 745 (2008)
Research on Recognition of Rotating Targets in Optical Correlation Using Karhunen Loeve Transform
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 750 (2008)
A Method of Mixed Gas Component Infrared Spectrum Recognition Based on SVM Regression Model
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 754 (2008)
Design of a Continuous Spectrum Imaging Apparatus Based on LCTFs
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 758 (2008)
Analysis on Stray Radiation of Multi-Spectral Infrared Remote Sensor
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 763 (2008)
Realization of Nonuniformity Correction for IRFPA Based on FPGA Using Function Fitting
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 768 (2008)
Correction of Secondary Spectrum Based on Normal Dispersion Glasses
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 772 (2008)
Research on Conformal Optical System Design Using Wassermann-Wolf Principle
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 776 (2008)
Theoretical Study on Capability of Average Quantization Grating And Median Quantization Grating in Phase-shifting Profilometry
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 804 (2008)
Analysis of Incident Angle and Its Influence on Laser Velocity Interferometry
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 809 (2008)
Multiwave Spectroscopic Properties of Er3+/Yb3+ Codoped Silicate Glasses
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 813 (2008)
Er3+/Yb3+ Codoped Phosphate Glass Planar Waveguides by Ag+-Li+ Ion Exchange
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
A chemically stable Er3+/Yb3+ codoped phosphate glass is prepared and used in fabrication of planar waveguides for optical amplifiers and lasers. The weight loss rate of this phophate glass is 4.7×10-5g·cm-2·hr-1, which is smaller than that of Kiger′s commercial phosphate glass QX/Er. Planar optical waveA chemically stable Er3+/Yb3+ codoped phosphate glass is prepared and used in fabrication of planar waveguides for optical amplifiers and lasers. The weight loss rate of this phophate glass is 4.7×10-5g·cm-2·hr-1, which is smaller than that of Kiger′s commercial phosphate glass QX/Er. Planar optical waveguides are formed by Ag+-Li+ ion exchange and the effective refractive indices are determined by m-lines at 632.8nm. Diffusion parameters such as ion exchange depth, surface refractive indices, variation of refractive index and diffusion coefficient are calculated based on refractive index profiles obtained by Inverse WKB method..
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 818 (2008)
Amelioration of Cone-shaped Optical Fiber Equipment
[in Chinese], [in Chinese], and [in Chinese]
Based on the complexity of fabricating the taper fiber and the performance in transmission of the image bundles,through applying the technology of combining step motor and computer,controlling the usual optical fiber double crucibles drawbench out-nozzle diameter and tub wheel′s rotating speed at the same time,of a wayBased on the complexity of fabricating the taper fiber and the performance in transmission of the image bundles,through applying the technology of combining step motor and computer,controlling the usual optical fiber double crucibles drawbench out-nozzle diameter and tub wheel′s rotating speed at the same time,of a way fabricating the taper fiber with numerical control,whose length can reach to 1m,is realized.Two image taper fiber bundles with the different ratio of radius are made.Compared with the ususl way that enlarging the volume of the tub wheel,this technique is smaller in the volume,easier to manipulate,easier to control the ratio of radius,more endurable to strain.At last we analyses the mode wastage of the taper fiber..
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 822 (2008)
An Arbitrary Two-particle State Probabilistic Teleportation Scheme
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 825 (2008)
Entanglement Diversion of Entangled Squeezed Vacuum State
[in Chinese], [in Chinese], and [in Chinese]
By analyzing the action of a beam splitter on squeezed vacuum states (SVSs), it is found that, if the two input light beams of the beam splitter have the same squeezing amplitude and phase, the output state is a two-mode SVS. If the two input light beams of the beam splitter have the same squeezing amplitude but a phasBy analyzing the action of a beam splitter on squeezed vacuum states (SVSs), it is found that, if the two input light beams of the beam splitter have the same squeezing amplitude and phase, the output state is a two-mode SVS. If the two input light beams of the beam splitter have the same squeezing amplitude but a phase difference of π, the output state is a direct product state of two single-mode SVSs. In the two-mode SVS, each mode has the same photon number with both even and odd photons, while the single-mode SVS which contains only even-number photon in the photon number-state representation. Based on these results, a scheme to divert the entanglement of entangled SVS from its initial locations to another location is suggested. In this scheme, the two SVSs are utilized as the quantum channel. The process of the entanglement diversion is achieved by using the 50/50 symmetric beam splitters and the photon detectors with the help of classical information..
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 829 (2008)
Influence of the Stark Effect on Transfer of Quantum Entangled Information
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 833 (2008)
Fusion of Multifocus Images Based on the Nonsubsampled Contourlet Transform
[in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 838 (2008)
A Method of HDR Image Acquirement Based on Space Light Modulator
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 844 (2008)
Fiber Optics and Optical Communications
Dynamic Inter-domain Traffic Grooming Policies in WDM Mesh Optical Networks
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 686 (2008)
A Simple Efficient Method for Designing Birefringent Interleaver Filter
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 691 (2008)
Theoretical and Experimental Investigation on Erbium-Doped Fiber Amplifiers with Long-Period Fiber Grating Filters
[in Chinese], [in Chinese], and [in Chinese]
Erbium-doped fiber amplifiers (EDFAs) with low-cost long-period fiber gratings (LPFGs) fabricated by high-frequency CO2 laser pulses are investigated theoretically and experimentally. Results shows that Performances of EDFAs for both single-wavelength and multi-wavelength applications can be improved via inserting a LPErbium-doped fiber amplifiers (EDFAs) with low-cost long-period fiber gratings (LPFGs) fabricated by high-frequency CO2 laser pulses are investigated theoretically and experimentally. Results shows that Performances of EDFAs for both single-wavelength and multi-wavelength applications can be improved via inserting a LPFG into the erbium-doped fiber (EDF) as an ASE noise filter or a gain equalizer. Optimization of an in-line EDFA with a LPFG is also provided. The NF of such an in-line EDFA is improved by ～0.5 dB and its small-signal gain is enhanced by 7 dB, compared with that without filtering. A multi-wavelength EDFA with a gain flatness of ～1.5 dB is simply achieved via inserting a LPFG into the middle of an EDF as a gain equalizer, accompanying with a gain improvement of ～1 dB and a NF reduction of ～0.1 dB compared with the EDFA having a LPFG located after the EDF..
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 695 (2008)
Dispersion Characteristics in Graded-index Fiber Formed by Core with Usual Dielectric and Cladding with Negative Refractive Index
[in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 701 (2008)
Physical Optics
Computational Simulation on Aero-optic Effects of Compressible Turbulent Shear-layer Cavity Flow
[in Chinese], [in Chinese], and [in Chinese]
The evaluations of aero-optic effects for subsonic airborne electro-optical (EO) system from shear-layer cavity flow are presented. Compressibility effects in the shear layer are measured by convective Mach number 0.8, the geometry of cavity is L/H=6.7 and the average cavity temperature is T=230 K. Numerical simulationThe evaluations of aero-optic effects for subsonic airborne electro-optical (EO) system from shear-layer cavity flow are presented. Compressibility effects in the shear layer are measured by convective Mach number 0.8, the geometry of cavity is L/H=6.7 and the average cavity temperature is T=230 K. Numerical simulation of this unsteady two-dimensional flow using the commercially available software CFD code has also been carried out and it proves that Strehl ratio improves with wavelength increasing;however, the dispersion angle is complex. The wavelength effect on the system performance is also theoretically validated and then an optimum wavelength model λ*=2πσt is given..
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 780 (2008)
Resolution of the Simulated Twin Stars with Liquid Crystal Adaptive Correction
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 785 (2008)
Reconstruction and Rectification of Non-Diffracting Beam after Focusing
[in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 789 (2008)
Received date:2007-04-09Accurate Evaluation of the Far-field Error for a Small Plane Source
[in Chinese], [in Chinese], and [in Chinese]
For a small planar source, an accurate description of the far-field error in terms of the source error was presented based on a far-field asymptotic solution of the Helmholtz equation. The "critical point" of the far-field phase error was derived, analyzed and proposed to decide the off-center source error wiFor a small planar source, an accurate description of the far-field error in terms of the source error was presented based on a far-field asymptotic solution of the Helmholtz equation. The "critical point" of the far-field phase error was derived, analyzed and proposed to decide the off-center source error with the "relative error volume". Numerical results were also given to examine this method. It is shown that the off-center distance influences the far-field errors significantly, which can be used to describe the source error and analyze the far-field errors, and the source error for the inverse problem can be estimated by the "critical point"..
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 794 (2008)
Generation of Bottle Beams Through Focused Partially Coherent Lights by a Lens with Spherical Aberration
[in Chinese], [in Chinese], and [in Chinese]
Acta Photonica Sinica
- Publication Date: Jan. 01, 1900
- Vol. 37, Issue 4, 799 (2008)
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