SWIR Geiger-mode APD detectors and cameras for 3D imaging

2014 ◽  
Author(s):  
Mark A. Itzler ◽  
Mark Entwistle ◽  
Uppili Krishnamachari ◽  
Mark Owens ◽  
Xudong Jiang ◽  
...  
Keyword(s):  
3D Imaging ◽  
Geiger Mode

A compact 3D imaging laser radar system using Geiger-mode APD arrays: system and measurements

2003 ◽  
Author(s):  
Richard M. Marino ◽  
Timothy Stephens ◽  
Robert E. Hatch ◽  
Joseph L. McLaughlin ◽  
James G. Mooney ◽  
...  
Keyword(s):  
3D Imaging ◽  
Radar System ◽  
Laser Radar ◽  
Geiger Mode

Long range 3D imaging with a 32×32 Geiger mode InGaAs/InP camera

2014 ◽  
Author(s):  
Philip A. Hiskett ◽  
Karen J. Gordon ◽  
Jeremy W. Copley ◽  
Robert A. Lamb
Keyword(s):  
Long Range ◽  
3D Imaging ◽  
Geiger Mode

Single photon counting Geiger mode InGaAs(P)/InP avalanche photodiode arrays for 3D imaging

2008 ◽  
Author(s):  
Rengarajan Sudharsanan ◽  
Ping Yuan ◽  
Joseph Boisvert ◽  
Paul McDonald ◽  
Takahiro Isshiki ◽  
...  
Keyword(s):  
3D Imaging ◽  
Single Photon ◽  
Photon Counting ◽  
Avalanche Photodiode ◽  
Single Photon Counting ◽  
Geiger Mode ◽  
Photodiode Arrays

Photon-counting 3D imaging based on Geiger-mode APD array

2020 ◽  
Vol 49 (3) ◽  
pp. 305007-305007
Author(s):  
葛鹏 Peng Ge ◽  
郭静菁 Jingjing Guo ◽  
陈丛 Cong Chen ◽  
尚震 Zhen Shang ◽  
樊彦恩 Yanen Fan ◽  
...  
Keyword(s):  
3D Imaging ◽  
Photon Counting ◽  
Geiger Mode

Design and calibration of an IVEM for general 3-dimensional imaging of non-diffracting materials

1992 ◽  
Vol 50 (2) ◽  
pp. 1040-1041
Author(s):  
Neil Rowlands ◽  
Jeff Price ◽  
Michael Kersker ◽  
Seichi Suzuki ◽  
Steve Young ◽  
...  
Keyword(s):  
3D Imaging ◽  
Tomographic Reconstruction ◽  
Three Dimensional ◽  
3 Dimensional ◽  
3D Microstructure ◽  
Image Translation ◽  
Digital Correlation ◽  
On Line ◽  
Mechanical Stage ◽  
Projection Angle

Three-dimensional (3D) microstructure visualization on the electron microscope requires that the sample be tilted to different positions to collect a series of projections. This tilting should be performed rapidly for on-line stereo viewing and precisely for off-line tomographic reconstruction. Usually a projection series is collected using mechanical stage tilt alone. The stereo pairs must be viewed off-line and the 60 to 120 tomographic projections must be aligned with fiduciary markers or digital correlation methods. The delay in viewing stereo pairs and the alignment problems in tomographic reconstruction could be eliminated or improved by tilting the beam if such tilt could be accomplished without image translation.A microscope capable of beam tilt with simultaneous image shift to eliminate tilt-induced translation has been investigated for 3D imaging of thick (1 μm) biologic specimens. By tilting the beam above and through the specimen and bringing it back below the specimen, a brightfield image with a projection angle corresponding to the beam tilt angle can be recorded (Fig. 1a).

3D imaging of the whole Spine at 3 Tesla, initial experiences

2006 ◽  
Vol 177 (01) ◽  
Author(s):  
EA Rodegerdts ◽  
A Boss ◽  
K Riemarzik ◽  
M Lichy ◽  
F Schick ◽  
...  
Keyword(s):  
3D Imaging ◽  
3 Tesla ◽  
Whole Spine

From the Inside Out: Practical Application of 3D Imaging Techniques in Art Conservation

2018 ◽  
Vol 2018 (1) ◽  
pp. 151-156
Author(s):  
Scott Geffert ◽  
Daniel Hausdorf ◽  
Joseph Coscia ◽  
Oi-Cheong Lee ◽  
Dahee Han ◽  
...  
Keyword(s):  
3D Imaging ◽  
Imaging Techniques ◽  
Art Conservation ◽  
Practical Application ◽  
Inside Out ◽  
3D Imaging Techniques
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