搜索结果: 1-12 共查到“光电子学与激光技术 system”相关记录12条 . 查询时间(0.234 秒)
Impact of an Optimized Position and Orientation System on the Final Accuracy of LIDAR Data
LIDAR geo-referencing advancement accuracy analysis processing comparison data acquisition
2015/12/8
Airborne (or mobile) laser scanning is used to generate high-accuracy data for various mapping and remote sensing applications. In recent studies by Optech Incorporated, Optech’s Airborne Laser Terrai...
BEAM STEERING CONTROL SYSTEM FOR LOW-COST PHASED ARRAY WEATHER RADARS: DESIGN AND CALIBRATION TECHNIQUES
Phased Arrays Electronically scanned antennas Radars T/R modules Phased array calibration Radar Calibration
2014/11/7
Phase array antennas are a promising technology for weather surveillance radars. Their fast beam steering capability offer the potential of improving weather observations and extending warning lead ti...
Oscillation Modes of Random Lasing Depending on Scatterers' Distribution Profile in 2D System
Random Lasing Anderson Localization Rhodamine-6G
2009/6/1
We report on a selective modal oscillation dynamics of Random Lasing (RL) by using a simple two-dimensional RL model. This model consists of two terms; two-dimensional scattering model, and rate equat...
1 kJ Petawatt Laser System for SG-II-U Program
SG-II-U Petawatt laser OPCPA, Deformable mirrors
2009/6/1
With the upgrade program of SG-II laser facility, 1kJ PW laser system based on its Nd:glass ninth beam has been designed for the scientific research on high energy density physics, ICF, especially the...
The Progress of the Front-end Source of the SG-II High Power Laser System
Pulse shaping Synchronization Regenerative amplifier
2009/6/1
This article describes the front-end system for the SG-II high power laser facility. The front-end of SG-II is based on amplitude waveguide modulator pulse shaping technology and short pulse laser tri...
Development of a Terawatt Class Sub-10 fs Laser System
High-intensity ultrafast lasers Ti:Sapphire lasers Sub-10 fs, Terawatt
2009/6/1
We have developed an amplifier chain of Ti:Sapphire laser with a spectral width of more than 200 nm, which potentially generates a terawatt sub-10 fs pulse. This laser system consists of a Ti:Sapphire...
Stereoscopic Vision System Using on Sensor Pre-Processing
Stereoscopic Vision System Sensor Pre-Processing
2010/7/15
In this article a novel stereoscopic vision system is presented. Stereoscopic vision is a main feature of the human vision system. Moving objects are detected using two CMOS image sensors with interna...
Modeling of an Optical Ridge Waveguide with a Buried Gratingin Si/SiGe System for Spectral Signal Processing
Modeling Optical Ridge Waveguide Buried Gratingin Si/SiGe System
2010/7/15
For optical signal processing an electro-optic device with two parallel ridge waveguides is proposed.Both are coupled by Bragg gratings with diagonal gratinglines which are buried in the waveguidingla...
Dispersion Compensation for High Speed Optical FiberTransmission System
dispersion dispersion compensation negative dispersion fiber chirped fiber grating
2010/7/15
The dispersion compensation research includes mainly the following technologies: negative dispersion fiber, chirped fiber grating, prechirped technique, dispersion-supporting transmission, frequency s...
Dynamic Characteristics of A Photoconducting-Electroluminescent Optoelectronic System with Optical Feedback
A Photoconducting-Electroluminescent Optoelectronic System Optical Feedback
2010/12/10
Thin film systems with photoconducting (PC) and electroluminescent (EL)
elements can be divided into three groups. The first group comprises systems
without feedback, the second, systems in which an...
Dynamic Characteristics of a Thin Film Optoelectronic Memory System
Dynamic Characteristics a Thin Film Optoelectronic Memory System
2010/12/13
Thin film electroluminescent cells and photoconducting elements with optical feedback are interesting because of their possible application in optoelectronic memory systems.
PC-EL Type Thin Film Optoelectronic Memory System
the PC-EL system photoconducting element electroluminescent cell
2010/12/16
In the simplest version the PC-EL system was obtained by series connection of a photoconducting element (PC) with an electroluminescent cell (EL). Such a system was supplied with a sinusoidal voltage ...