搜索结果: 1-15 共查到“知识库 光信息技术 Technology”相关记录22条 . 查询时间(0.062 秒)
3D URBAN MODELLING WITH VRML TECHNOLOGY – COMBINATION OF 2D AND 3D INFORMATION AND INTEGRATION TO MOBILE CLIENTS
Remote Sensing GIS VRML 3D Urban Modelling
2015/9/28
A 3D representation of a city embedded in an internet environment is not a new technology. It is already used in many
projects which present tourist information. But 3D modelling assumes a lot of ma...
Point cloud-based survey for cultural heritage – An experience of integrated use of range-based and image-based technology for the San Francesco convent in Monterubbiano
SFM TOF laser scanning UAV 3D data integration
2014/7/30
The paper aims at presenting some results of a point cloud-based survey carried out through integrated methodologies based on active and passive 3D acquisition techniques for processing 3D models. Thi...
NEW LIGHT-WEIGHT STEREOSOPIC SPECTROMETRIC AIRBORNE IMAGING TECHNOLOGY FOR HIGH-RESOLUTION ENVIRONMENTAL REMOTE SENSING – CASE STUDIES IN WATER QUALITY MAPPING
Photogrammetry Geometry Radiometry Hyper spectral Environment Classification High-resolution
2014/4/24
A new Fabry-Perot interferometer (FPI) based light-weight spectrometric camera provides new possibilities for environmental remote sensing applications. The sensor collects spectral data cubes with ad...
Multi-Mode Fibers (MMFs) have been developed since the early age of optical communications till the more recent explosion of the Ethernet traffic. This paper will review state of the art MMF technolog...
Flexible and Grid-less Wavelength Selective Switch using LCOS Technology
Flexible Grid-less Wavelength Selective Switch LCOS Technology
2015/5/25
The increasing spectral efficiency of Optical Transmission systems is constrained by the limitations of wavelength switching and is driving a requirement for significantly more flexible approaches to ...
Radio over Fiber Technology for Next-Generation E-Health in Converged Optical and Wireless Access Network
Optical communications Radio frequency photonics
2015/5/22
Development of system technology for effective networking infrastructure for next generation e-health applications is addressed. An integrated optical wireless access architecture based on radio-over-...
Over-Sampling based Burst-mode CDR Technology for High-speed TDM-PON Systems
Networks Optical communications
2015/5/22
We review recent progress of a over-sampling based burst-mode CDR as the key PMD device for supporting next-generation, 10Gbps capable TDM-PON systems. For the essence of circuit design, its burst-mod...
Low Latency Transmission at 40 Gbps by Employing Electronic Pre-equalization Technology
Low Latency Transmission Electronic Pre-equalization Technology
2015/5/21
Dispersion compensation fiber is one of the causes of transmission delay in optical systems. We demonstrate a low-latency model system employing electronic pre-equalization. The pre-equalization techn...
Towards Optical Networks-on-Chip with 200mm hybrid technology
silicon photonics microdisk lasers and photodetectors heterogeneous integration network-on-chip
2015/5/20
Integrated components for optical networks-on-chip,including III-V microdisk lasers, photodetectors, and wavelength selective circuits, are all demonstrated using a complementary metal-oxide-semicondu...
100G – Key Technology Enablers of 100Gbit/s in Carrier Networks
Key Technology 100Gbit/s Carrier Network
2015/5/18
The demand for increased bandwidth is ever present. This paper reviews the attributes of coherent systems in light of the challenges faced by system designers to realize 100 Gb/s optical transmission ...
Compact 4x4 Optical Cross-connect with Add/Drop Ports using PLC Technology
Compact 4x4 Optical Cross-connect Add/Drop Ports PLC Technology
2015/5/18
Compact and practical 4-degree optical cross-connect equipment with add/drop ports is realized for use in connecting ROADM ring networks. Eight 40-channel AWGs and forty 4x4 matrix switches are integr...
The Telstra Network and Transport Technology Evolution
Telstra Network Transport Technology Evolution
2015/5/18
Telstra has deployed long haul 40 Gbit/s DWDM Gbit/s transmission trials for ultra NGN Ethernet aggregation and core transport network are being considered.
High-speed circuit technology for 10-Gb/s optical burst-mode transmission
Network Optical communications
2015/6/11
A careful choice of burst-mode 3R receiver circuits achieves fast settling of 200 ns and low power of 1.68 W as well as the optical sensitivity and dynamic range in the 10G-EPON specification.
An Ultra Low Power CMOS Photonics Technology Platform for H/S Optoelectronic Transceivers at less than $1 per Gbps
Fiber optics and optical communications Integrated optics Optoelectronics Modulators Semiconductors Systems
2015/6/8
We have demonstrated a CMOS Optoelectronic technology platform, using a 650mW 4x10-Gb/s 0.13 μm silicon-on-insulator integrated transceiver chip, co-packaged with an externally modulated laser, to ena...
Comparison of Current FPGA Technology:Case Study Implementing FEC for the 100G Optical Transport Network
Current FPGA Technology Optical Transport Network
2015/7/15
This case study examines two high performance FEC algorithms implemented in a single state of the art FPGA for the 100G optical network.