搜索结果: 1-14 共查到“光学 Detection”相关记录14条 . 查询时间(0.103 秒)
2018年SPIE光学治疗和光学检测方法会议（SPIE Optical Methods for Tumor Treatment and Detection:Mechanisms and Techniques in Photodynamic Therapy XXVII）
2018年 SPIE 光学治疗和光学检测方法 会议
2017/10/26
2018年SPIE光学治疗和光学检测方法会议（SPIE Optical Methods for Tumor Treatment and Detection:Mechanisms and Techniques in Photodynamic Therapy XXVII）。
AN IMPROVED APPROACH FOR AUTOMATIC DETECTION OF CHANGES IN BUILDINGS
Building Change Detection Updating Mapping Automation Laser scanning Aerial image
2016/2/29
Automatic detection of buildings and changes in buildings from airborne laser scanner and image data is discussed. A new, improved
method for change detection between an existing building map and bu...
OBJECT-ORIENTED CHANGE DETECTION OF RIPARIAN ENVIRONMENTS FROM HIGH SPATIAL RESOLUTION MULTI-SPECTRAL IMAGES
Object-Oriented Change Detection Definiens Developer Rule Sets Riparian Zones
2015/11/16
The objectives of this research were to: (1) develop rule sets in Definiens Developer 7® for mapping and monitoring riparian zone
land-cover classes within two QuickBird images; and (2) compare...
AUTOMATIC TIE ELEMENTS DETECTION FOR LASER SCANNER STRIP ADJUSTMENT
airborne laser scanning segmentation strip adjustment
2015/8/13
Measurements with airborne laser scanners are performed in strips, usually with multiple length strips and a few cross strips. Due
to i) wrong or inaccurate calibration of the entire measurement syst...
A Novel Direct Detection Microwave Photonic Vector Modulation Scheme for Radio-Over-Fiber System
2011/11/22
This letter demonstrates the feasibility of a novel direct detection microwave photonic vector modulation scheme for the radio-over-fiber (RoF) system. Unlike the traditional double-sideband with opti...
Negative Backaction Noise in Interferometric Detection of a Microlever
Negative Backaction Noise Interferometric Detection Microlever
2011/8/11
Abstract: Interferometric detection of mirror displacements is intrinsically limited by laser shot noise. In practice, however, it is often limited by thermal noise. Here we report on an experiment pe...
An arrayed nanoantenna for broadband light emission and detection
optical nanoantennas subwavelength light guiding field enhancement unidirectional emission
2011/8/4
Abstract: We suggest a broadband optical unidirectional arrayed nanoantenna consisting of equally spaced nanorods of gradually varying length. Each nanorod can be driven by near-field quantum emitters...
Detection limits in plasmonic whispering gallery mode biosensors
plasmonic whispering gallery mode biosensors
2011/9/5
We analyze a whispering gallery mode biosensor with a metallic nanorod bound to its surface. It is found that a localized surface plasmon resonance in the nanorod can reduce the optical mode volume of...
Broadband magnetometry by infrared-absorption detection of diamond NV centers
Broadband magnetometry infrared-absorption detection
2010/10/27
We demonstrate magnetometry by detection of the spin state of high-density nitrogenvacancy
(NV) ensembles in diamond using optical absorption at 1042 nm. With this technique,
measurement contrast an...
Cavity-enhanced atom detection with cooperative noise reduction
Cavity-enhanced atom detection cooperative noise reduction
2010/10/20
An optical microcavity with small mode radius is used to measure the local density of a cold
atom cloud. Atom densities below 1 per cavity mode volume are measured with signals near the
photon shot-...
Integrated Diamond Optics for Single Photon Detection
Integrated Diamond Optics Single Photon Detection
2010/10/18
Optical detection of single defect centers in the solid state is a key element of novel quantum
technologies. This includes the generation of single photons and quantum information processing.Unfortu...
APPLICATION OF TLS FOR CHANGE DETECTION IN ROCK FACES
Change Detection Deformation Monitoring Natural Hazards Rockfall Terrestrial Laser Scanning
2016/2/29
The paper describes some experiences carried out in monitoring of two rock faces in Italian Prealps in order to detect changes due to
rock detachments. Since the forecasting of possible rockfall eve...
期刊信息
篇名
Shear force detection using single-tine oscillating tuning fork for scanning near-field optical microscopy
语种
英文
撰写或编译
撰写
作者
X.J.Tan,J.L.Sun,S.Liu,J.H.Guo,H.S.Sun
第一作者单位
清华大学
刊物名称
Chin. Phys. ...
CHANGE DETECTION FOR UPDATING MEDIUM SCALE MAPS USING LASER ALTIMETRY
Laser scanning LIDAR Classification Change detection
2015/6/1
To increase the update rates of topographical databases, research is performed to automatically detect changes using airborne laser
scanning data. After the determination of the bare-Earth points, t...