搜索结果: 1-12 共查到“知识库 光电子技术 optics”相关记录12条 . 查询时间(0.36 秒)
Compensation of multimode fiber dispersion using adaptive optics via convex optimization
Interference between the optimal technology multimode fiber optimize the adaptive optics system spatial light modulator impulse response
2015/8/10
We propose a provably optimal technique for minimizing inter-symbol interference (ISI) in multimode fiber (MMF) systems using adaptive optics via convex optimization. We use a spatial light modulator ...
Realistic Approaches to Scaling the IP Network using Optics
Networks Networks wavelength routing
2015/5/26
We compare the relative cost and complexity of network architectures that reduce the cost of the IP layer over DWDM. We conclude that a combination of IPoDWDM and flexible spectrum provide the most pr...
Fiber optics communications;Modulation
Coherent communications Nonlinear optics fibers 300.2570 Four-wave mixing
2015/5/21
We show that the performance of a coherently-detected transmission systems employing digital back-propagation is limited by FWM between signal and noise, and demonstrate an excellent agreement between...
Application of Single and Dual Multilayer Optics for Powder X-Ray Diffraction
Single and Dual Multilayer Optics Powder X-Ray Diffraction
2009/9/4
The performance of parallel beam multilayer optics, including a parabolic multilayer Osmic MaxFlux GO-13N and a flat custom multilayer, was evaluated experimentally and compared to Bragg-Brentano and ...
Enhancement of optics-to-THz conversion efficiency by metallic slot waveguides
Nonlinear optics integrated optics Waveguides Surface plasmons
2015/8/10
A metallic slot waveguide, with a dielectric strip embedded within, is investigated for the purpose of enhancing the optics-to-THz conversion efficiency using the difference-frequency generation...
Silicon-Organic Hybrid (SOH) — A Platform for Ultrafast Optics
Silicon-Organic Hybrid Platform Ultrafast Optics
2015/7/15
Silicon signal processing at bitrates beyond 100 Gb/s is demonstrated. A new enabling platform is re-viewed, which relies both on silicon-based CMOS technology for waveguide fabrication, and on an org...
Excimer laser based crystallization has become a workhorse in preparing poly-Si films for the manufacture of back plates for active matrix liquid crystal displays. Alternative laser techniques applyin...
Demonstration of a full duplex PON featuring 2.5 Gbps Sub Carrier Multiplexing downstream and 1.25 Gbps upstream with colourless ONU and simple optics
duplex PON featuring Carrier Multiplexing downstream colourless ONU optics
2015/8/3
We demonstrate a full-duplex DPSK SCM PON operating at 2.5Gbps/1.25Gbps bitrates, with RSOA ONU and simplified scheme. It achieves low sensitivity and is implemented with low-cost components.
Fiber Optics Implementation of Single Quantum Coin Tossing
Fiber Optics Implementation Single Quantum Coin Tossing
2015/7/30
We report an all fiber optics experimental implementation of quantum coin tossing using attenuated laser pulses at 1550nm in which a single coin is tossed whose randomness is higher than achievable by...
Time Reversal of Light with Linear Optics and Modulators
Time Reversal Light Linear Optics Modulators
2015/8/11
We introduce a new physical process that can perform a complete time-reversal operation on any electromagnetic pulse. The process uses only small refractive index modulations of linear optical element...
Tomography for Multiconjugate Adaptive Optics Systems Using Laser Guide Stars
Adaptive Optics Laser Guide Stars Tomography Algorithms
2011/4/20
In this paper we present a solution to the MCAO reconstruction problem using multiple laser guide stars and show that it can be interpreted as a form of back-projection tomography. It is shown that a ...
High-Density Integrated Optics
integrated optics optical waveguide components resonators waveguide bends
2015/8/12
This paper presents two-dimensional (2-D) finite difference time domain (FDTD) simulations of low-loss rightangle waveguide bends, T-junctions and crossings, based on high index-contrast wavegui...