搜索结果: 1-15 共查到“光学工程 the end”相关记录16条 . 查询时间(0.078 秒)
Fully On-Chip Integrated Photodetector Front-End Dedicated to Real-Time Portable Optical Brain Imaging
Biochip Analog CMOS Integrated Circuit Trans-Impedance Amplifier fNIRS Brain Imaging Medical Imaging Optical Sensors
2013/1/30
Optical brain imaging using functional near infra-red spectroscopy (fNIRS) offers a portable and noninvasive tool for monitoring of blood oxygenation. In this paper we have introduced a new miniaturiz...
World-First Experimental Demonstration of Synchronous Clock Recovery in an 11.25Gb/s Real-Time End-to-End Optical OFDM System Using Directly Modulated DFBs
Synchronous Clock Recovery Real-Time End-to-End Optical OFDM System Directly Modulated DFBs
2015/5/20
A simple, highly-effective, DSP-free, optical OFDM(OOFDM) synchronous clock recovery technique preserving system performance and enhancing stability is proposed and experimentally demonstrated, for th...
First Experimental Demonstration of Low-Cost VCSEL- Intensity Modulated End-to-End Real-Time Optical OFDM Signal Transmission at 11.25Gb/s over 25km SSMFs
VCSEL Intensity Modulated OFDM Signal Transmission
2015/5/20
Low-cost, narrow modulation bandwidth, un-cooled VCSELs can be utilized to directly modulate 64-QAM-encoded 11.25Gb/s signals for end-to-end real-time optical OFDM transmission over 25km SSMF IMDD sys...
Experimental Demonstration of Adaptive Bit and/or Power Loading for Maximising Real-Time End-to-End Optical OFDM Transmission Performance
Adaptive Bit Real-Time End-to-End Optical OFDM Transmission Performance
2015/5/15
For the first time adaptive bit and/or power loading of real-time, end-to-end optical OFDM transceivers are experimentally demonstrated and compared. Low-complexity power loading only results in a pen...
High-sensitivity broadband micro-Michelson-interferometer based on an end-sphered hollow-core fiber
broadband micro-Michelson-interferometer nd-sphered ollow-core fiber
2015/5/15
We demonstrate a high-sensitivity broadband micro-Michelson fiber interferometer using a singlemode fiber end-spliced with a short (43.9μm) hollow-core end-collapsed lensed fiber.The extinction ratio ...
Demonstration of End-to-End Bit-Parallel Memory Transactions Across the Ultra-Low Latency Data Vortex Optical Packet Switch
Networks packet-switched Networks
2015/6/8
We experimentally demonstrate end-to-end memory transactions between a processor and memory node across the data vortex optical packet switch. Successful read and write transactions via the network at...
End-to-End Real-Time Demonstration of 128-QAM- Encoded Optical OFDM Transmission with a 5.25bit/s/Hz Spectral Efficiency over IMDD Systems
Fiber optic communications Modulation Fibres single mode
2015/6/8
Real-time optical OFDM transceivers with 128-QAM encoding are experimentally demonstrated, for the first time, which enable 5.25Gb/s end-to-end transmission with the highest spectral efficiency of 5.2...
Colourless Real-Time Optical OFDM End-to-End Transmission at 7.5Gb/s over 25km SSMF Using 1GHz RSOAs for WDM-PONs
Fiber optic communications Modulation Fibres single mode
2015/6/8
Colourless real-time 16-QAM optical OFDM end-to-end transmission at 7.5Gb/s over 25km SSMF is demonstrated experimentally, for the first time, using variable power loading and live-optimised RSOA inte...
Experimental validation of end-to-end GMPLS-enabled restoration in multi-domain transparent WSON
Networks protection restoration
2015/6/5
Two GMPLS restoration strategies operating at wavelength and link granularities are experimentally validated in a multi-domain WSON. The strategies are qualitatively compared in terms of resource usag...
Laser diode array (LDA) end-pumped multi-watt Yb:YAG 1030 nm laser
all-solid-state laser Yb:YAG 1030 nm
2011/5/9
A LDA (laser diode array) end-pumped Yb:YAG 1030 nm laser is reported. Using a plano-concave
resonator, with input pump power of 11.79 W, 2.55 W TEM00 continuous wave laser at 1030 nm
was obtained. ...
Compact and Broadband Coherent Receiver Front-End for Complete Demodulation of a 1.12-Terabit/s Multi-Carrier PDM-QPSK Signal
Broadband Coherent Receiver Multi-Carrier PDM-QPSK Signal
2015/7/20
We report a compact coherent receiver front-end consisting of an integrated 4x40 arrayed-waveguide-grating array following a polarization-diversity hybrid for complete demodulation of a 1.12-Tb/s mult...
Impairment Aware Routing and End-to-End Compensation in WSON
Impairment Aware Routing End-to-End Compensation
2015/7/17
We experimentally investigate impairment aware routing and end-to-end compensation in a WSON testbed. The extended control plane modules for QoT optimization and two compensation control strategies ar...
Bandpass filters based on a Fabry-Perot structure are coated on end-faces of optical fibers. The layer design and the deposition process were optimized to achieve high transmission. Bandwidths of less...
Converter end-point prediction model using spectrum image analysis and improved neural network algorithm
spectrum image neural network
2011/5/6
Aiming at the present situation of the steelmaking end-point control at home and abroad, a neural network model was established to judge the end-point. Based on the colour space conversion and the fib...
Low threshold, diode end-pumped Nd3+:GdVO4 self-Raman laser
Raman laser SRS Actively Q-switched Yellow laser
2011/12/7
Low threshold, high efficient Raman laser output has been realized from a compact, diode end-pumped, self-stimulating Nd3+:GdVO4 Raman laser. Maximum Raman output power of 100 mW was achieved at a pul...
