Experimental underwater scanning imaging system using pulsed blue-green lasers

2011 ◽  
Author(s):  
Lei Wang ◽  
Zhi-yong Xu ◽  
Qi-heng Zhang ◽  
Hua-chuang Wang ◽  
Xue-gang Yu ◽  
...  
Keyword(s):  
Imaging System ◽  
Scanning Imaging

Bidirectional beam expanding field mirror for monostatic laser scanning imaging system

2021 ◽  
pp. 103973
Author(s):  
Yang Qu ◽  
Yijun Jiang ◽  
Xue Jia ◽  
Chang Chen ◽  
Mingzhi Duan ◽  
...  
Keyword(s):  
Laser Scanning ◽  
Imaging System ◽  
Scanning Imaging

Full-Field Three-Dimensional Test for Scratch Defects Using Digital Holographic Scanning Imaging System

2020 ◽  
Vol 47 (4) ◽  
pp. 0409003
Author(s):  
冯方 Feng Fang ◽  
田爱玲 Tian Ailing ◽  
刘丙才 Liu Bingcai ◽  
冯丹青 Feng Danqing ◽  
陈晨 Chen Chen ◽  
...  
Keyword(s):  
Imaging System ◽  
Three Dimensional ◽  
Full Field ◽  
Scanning Imaging

Infrared scanning imaging system based on IR fiber bundle

2010 ◽  
Author(s):  
Gang Wang ◽  
Jianlin Li ◽  
Xinbo Zheng ◽  
Zhonghua Fang
Keyword(s):  
Fiber Bundle ◽  
Imaging System ◽  
Infrared Scanning ◽  
Scanning Imaging

A CMOS-SPAD Array Line Scanning Imaging System for Biophotonic Applications

2020 ◽  
Author(s):  
E. P. McShane ◽  
H. K. Chandrasekharan ◽  
N. Finlayson ◽  
A. Erdogan ◽  
R. K. Henderson ◽  
...  
Keyword(s):  
Imaging System ◽  
Line Scanning ◽  
Scanning Imaging

Laser-scanning imaging system for real-time measurements of 3-D object profiles

1989 ◽  
Vol 74 (3-4) ◽  
pp. 165-170 ◽  
Author(s):  
K. Kobayashi ◽  
K. Akiyama ◽  
T. Suzuki ◽  
I. Yoshizawa ◽  
T. Asakura
Keyword(s):  
Real Time ◽  
Laser Scanning ◽  
Imaging System ◽  
Scanning Imaging

Sub-pixel processing for super-resolution scanning imaging system with f iber bundle coupling

2011 ◽  
Vol 9 (8) ◽  
pp. 081001-81004
Author(s):  
安博文 Bowen An ◽  
薛冰玢 Bingbin Xue ◽  
潘胜达 Shengda Pan ◽  
陈桂林 Guilin Chen
Keyword(s):  
Imaging System ◽  
Super Resolution ◽  
Scanning Imaging

scholarly journals Airborne Infrared Scanning Imaging System with Rotating Drum for Fire Detection

2011 ◽  
Vol 15 (4) ◽  
pp. 340-344 ◽  
Author(s):  
c Song ◽  
Jun Chang ◽  
Jiao Cao ◽  
Lifei Zhang ◽  
Yao Wen ◽  
...  
Keyword(s):  
Imaging System ◽  
Fire Detection ◽  
Rotating Drum ◽  
Infrared Scanning ◽  
Scanning Imaging

A Range-Gated Laser System for Ocean Floor Imaging

2006 ◽  
Vol 40 (2) ◽  
pp. 126-133 ◽  
Author(s):  
Timothy H. Dixon ◽  
Thomas J. Pivirotto ◽  
Robert F. Chapman ◽  
Robert C. Tyce
Keyword(s):  
Imaging System ◽  
Copper Chloride ◽  
Laser System ◽  
Deep Ocean ◽  
Input Power ◽  
Matter Distribution ◽  
Sea Floor ◽  
Scanning Imaging ◽  
Particulate Matter Distribution ◽  
Illumination Source

We describe tank studies which show that a copper chloride laser is a good illumination source for a deep ocean imaging system. The laser is naturally pulsed (∼20 ns pulse width) at repetition rates of 10 to 20 kHz, and operates with high (1%) efficiency in the blue-green window for optimum transmission in water. A range-gated, scanning imaging system based on this laser can operate with input power of a few hundred watts, obtaining 100m wide digital image coverage of the sea floor from altitudes of 50 m. Measurements of range (bathymetry) and particulate matter distribution within the water column are also possible.

Large field of view macroscopic Raman line-scanning imaging system for neuro-oncology applications (Conference Presentation)

2020 ◽  
Author(s):  
Francois Daoust ◽  
Patrick Orsini ◽  
Jacques Bismuth ◽  
Marie-Maude de Denus-Baillargeon ◽  
Israel Veilleux ◽  
...  
Keyword(s):  
Raman Line ◽  
Imaging System ◽  
Field Of View ◽  
Large Field ◽  
Line Scanning ◽  
Scanning Imaging
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