搜索结果: 1-15 共查到“光信息技术 Processing”相关记录20条 . 查询时间(0.109 秒)
2018年SPIE信息处理光学和光子学会议（SPIE Optics and Photonics for Information Processing XII）
2018年 SPIE 信息处理光学和光子学 会议
2017/11/27
This conference is intended to provide a forum for interchange on various algorithms, systems, sensors, and architectures for novel applications in optics and photonics in information processing. Orig...
2018年SPIE成像光谱仪会议（SPIE Imaging Spectrometry XXII:Applications,Sensors,and Processing）
2018年 SPIE 成像光谱仪 会议
2017/11/27
The newest scientific and commercial imaging spectro-radiometers collect high signal-to-noise ratio data with simultaneously high spectral and spatial resolution. The design of these systems and the a...
第十届国际多光谱图像处理与模式识别研讨会（Tenth International Symposium on Multispectral Image Processing and Pattern Recognition）
第十届 国际多光谱图像处理与模式识别 研讨会
2017/10/26
Introduction International Symposium on Multispectral Image Processing and Pattern Recognition(MIPPR) is an international academic conference orgnized by the international society for Optical Engineer...
2017SPIE信息处理光学与光子学专题会议（Optics and Photonics for Information Processing XI）
2017 SPIE 信息处理光学与光子学 专题会议
2017/4/25
2017SPIE信息处理光学与光子学专题会议（Optics and Photonics for Information Processing XI）。
Processing lidar waveform data for 3D visual assessment of forest environments
Forestry Full Waveform Lidar 3D modelling Visual representation
2014/7/30
The objective of this report is to present and discuss a work-flow for extracting, from full-waveform (FW) lidar data, formats which are compatible with common information systems (GIS) and statistica...
10 Gbit/s modulation of Reflective SOA without any electronic processing
Fiber optics communications Semiconductor optical amplifiers Modulators
2015/5/22
For the first time, we demonstrate that the use of a long RSOA as remote modulator enables short distance transmission on SMF below the FEC limit at 10 Gbit/s without any electronic processing.
Compensation of Cross-gain Modulation in Filtered Multi-channel Optical Signal Processing Applications
Fiber optics communications Phase modulation Radio frequency photonics
2015/6/10
We experimentally demonstrate compensation of nonlinearity due to cross-gain modulation in wideband analog systems employing narrow-band optical filtering, which is essential for multi-channel optical...
Novel Optical Fast Fourier Transform Scheme Enabling Real-Time OFDM Processing at 392 Gbit/s and Beyond
Optical communications Discrete optical signal processing
2015/6/10
An optical FFT scheme is implemented and tested at 392 Gbit/s. It enables OFDM sig-nal processing way beyond the bandwidth limits of electronics. The scheme operates with little energy as it exploits ...
Improvement of Chromatic Dispersion and Differential Group Delay Tolerance of Incoherent Multilevel Signaling with Receiver-side Digital Signal Processing
Fiber optics communications Modulation
2015/6/10
Chromatic dispersion and differential group delay tolerance of 30-Gbit/s 8DPSK and 8QAM signaling is investigated experimentally, and we show 1.7 and 1.25 times enhancement of them in 8QAM signaling b...
A scalable optical packet switch with label processing for DPSK and OFDM data packets
Switching packe Optical processing Wavelength filtering devices
2015/6/10
We present a scalable and low latency optical packet switch for DPSK and OFDM packets. Results show error-free operation of 1x64 optical packet switch for 12x10 Gb/s DPSK packets and 12x40Gb/s OFDM pa...
Fast Implementation of the Split-Step Fourier Method using a Graphics Processing Unit
Optical communications Fiber optics communications
2015/6/9
We describe how simulations based on the Split-Step Fourier Method can be significantly accelerated by using commodity graphics hardware. Results for a benchmark scenario are provided to highlight per...
Concurrent Processing of Multiple LSP Request Bundles on a PCE in a WDM Network
Fiber optics optical communications Networks
2015/6/5
Concurrent RWA algorithm for differentiated services to process multiple LSP bundles at PCE is proposed. Significant blocking probability reduction has been observed at the expense of slightly increas...
M-PSK Versatile Modulation using a Single-electrode Straight-line Phase Modulator and Digital Signal Processing for ISI-suppression
Coherent communications Fiber optics communications
2015/6/5
BPSK, QPSK, and 8-PSK modulation/demodulation was experimentally demonstrated using only a single-electrode straight-line phase modulator for the first time. ISI caused by the modulation was compensat...
43Gb/s CP - QPSK Realtime Receiver Demonstrator based on FPGAs and Block - Processing
Realtime Receiver Demonstrator FPGAs Block - Processing
2015/7/16
We present measurement results of an FPGA-based 43Gb/s Realtime Coherent Receiver Demonstrator. Due to limitations we use block-aggregation and process 1/32 of the input data stream. We show back - to...
Real-time Gigabit Ethernet Transmission over up to 25 m Step-Index Polymer Optical Fibre using LEDs and FPGA-Based Signal Processing
Gigabit Ethernet Transmission Step-Index Polymer Optical Fibre LED FPGA-Based Signal Processing
2015/7/15
Real-time Gigabit Ethernet transmission over up to 25 m Step-Index Polymer Optical Fibre is demonstrated using a commercial LED. This is enabled by use of PAM-4 modulation and receiver equalisation in...