Optical Signal Processing
Optical signal processing via two photon absorption in a semiconductor microcavity for the next generation of high speed optical communications network
... enable optical signal processing applications using optical power levels that are typically found in an optical communica- tions ...Real-time optical sampling of a 2-ps ...
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An integrated nonlinear optical loop mirror in silicon photonics for all-optical signal processing
... nonlinear optical loop mirror (NOLM) has been studied for several decades and has attracted considerable attention for applications in high data rate optical com- munications and all-optical ...
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Advanced fibre circuitry for all optical signal processing
... ultrahigh-speed optical signal processing, 400 Gb/s TDM transmissions was achieved [11] and could be projected up to 1 Tb/s or more ...the processing of very high speed signals and the ...
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Millimetre wave quasi optical signal processing and spread spectrum techniques
... The receiver optics are req uired to handle the incoming spread spectrum millimetre wave bea con signals and perform two functions on them. Firstly, as will be discussed in the next chapter, the quasi-optical ...
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Optical Signal Processing Through Efficient Electro Optic Modulators in Advanced Optical Communication Networks Under Thermo-optic Effects
... similar optical technology in short reach applications such as rack to rack and board to board ...cost-effective optical technology has become essential for its adoption in the computer ...silicon ...
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Improving multi access interference suppression in optical CDMA by using all-optical signal processing
... all- optical method for processing optical CDMA signals towards improving suppression of multi access ...pulse processing have been ...savings, processing cost will be significantly ...
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Development of non linear waveguide devices for optical signal processing
... the optimum for poling of optical fibre. Such a value raises the temperature of the core to 280 ◦ C. From the point of view of a periodically poled fibre device, it is interesting to note that 2.2 s of exposure ...
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Optical signal processing and real world applications
... closer match the linear FM circuitry mentioned have to be pulse will will made even the simulation and this can be achieved be can to be in phase set with rest of the problems with in or[r] ...
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Radiofrequency analysis using optical signal processing
... In existing spectrum analysers when a pulse first enters the optical window its Fourier transform, d(p,t), is spread over a large range of spatial frequencies, p. Detectors looking at spatial frequencies away from ...
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Digital Holography, Digital Signal Processing, Optical Signal Processing, Inverse Problems, Compressive Sensing
... • The University of Auckland, “Methods for fast computation of scalar optical diffraction fields and a super-resolution method in digital holography”, October 2013. • The University of Br[r] ...
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Millimetre wave quasi optical signal processing systems
... The device could be suitably called a millimetre wave quasi-optical spatial light modulator 8LM, and is identical in operation to the spatial light modulators used in many optical signal[r] ...
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Roadmap on all-optical processing
... in optical waveguides play a vital role in optical signal processing towards switching, multiplexing, compression and logic functions [ 82 ] ...in optical communication due to nonlinear ...
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Development of an Optical Profilometer and the Related Advanced Signal Processing Methods for Monitoring Surface Quality of Wood Machining Applications
... A similar challenge to choosing the best JTFA technique to use on wood surfaces is to choose the wavelet best suited for analyzing wood surfaces. Due to the desire to detect small localized defects, a high sample density ...
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Optical Information Storage and Processing
... page 0001 (2) Optical Information Storage and Processing Thesis by Zhiwen Liu In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy California Institute of Technology Pasad[.] ...
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A Study of Myoelectric Signal Processing
... EMG signal stream. The approach consists of four sequential steps: EMG signal conditioning and preprocessing, feature extraction, dimension reduction and pattern ...
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A Review on Biomedical Signal Processing
... direct electrical connections from instruments avoids the necessity of people to measure, encode and enter the data manually. Sensors which are attached to the patient convert biological signals, like blood pressure, ...
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Nonlinear cochlear signal processing
... of signal processing, first proposed in 1938 by Steinberg and Gardner, has revolutionized the hearing aid industry in the last 10 ...compression signal processing, hearing aids ...
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SOCIAL SIGNAL PROCESSING AT LAIV
... Social Signal Processing is a multidisciplinary venture, with topics such as computer vision, signal processing and machine learning. In particular, ma- chine learning is of fundamental ...
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Digital Signal Processing Of Coherent and Generation Detection of QPSK Signal
... There has been a remarkable change in the area of high-speed optical fiber communications in recent years. Traditional binary ON{OFF signalling systems are being replaced with other more sophisticated modulation ...
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CAN signal quality analysis and development of the signal processing on a FPGA
... the signal being sent on a CAN-bus and subsequently analyse its quality and its source in the ...the signal quality of a CAN message properly on a ...
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