Time-correlated single-photon counting for single and multiple wavelength underwater depth imaging (Conference Presentation)

2018 ◽  
Author(s):  
Aurora Maccarone ◽  
Aongus McCarthy ◽  
Abderrahim Halimi ◽  
Julian Tachella ◽  
Puneet S. Chhabra ◽  
...  
Keyword(s):  
Single Photon ◽  
Photon Counting ◽  
Depth Imaging ◽  
Single Photon Counting ◽  
Multiple Wavelength

scholarly journals Underwater depth imaging using time-correlated single-photon counting

2015 ◽  
Vol 23 (26) ◽  
pp. 33911 ◽  
Author(s):  
Aurora Maccarone ◽  
Aongus McCarthy ◽  
Ximing Ren ◽  
Ryan E. Warburton ◽  
Andy M. Wallace ◽  
...  
Keyword(s):  
Single Photon ◽  
Photon Counting ◽  
Depth Imaging ◽  
Single Photon Counting

Depth imaging at kilometer range using time-correlated single-photon counting at wavelengths of 850 nm and 1560 nm

2012 ◽  
Author(s):  
Gerald S. Buller ◽  
Aongus McCarthy ◽  
Ximing Ren ◽  
Nathan R. Gemmell ◽  
Robert J. Collins ◽  
...  
Keyword(s):  
Single Photon ◽  
Photon Counting ◽  
Depth Imaging ◽  
Single Photon Counting

Underwater depth imaging using time-correlated single photon counting

2015 ◽  
Author(s):  
Aurora Maccarone ◽  
Aongus McCarthy ◽  
Ximing Ren ◽  
Ryan E. Warburton ◽  
Andy M. Wallace ◽  
...  
Keyword(s):  
Single Photon ◽  
Photon Counting ◽  
Depth Imaging ◽  
Single Photon Counting

Long-range depth imaging using time-correlated single-photon counting

2010 ◽  
Author(s):  
Nils J. Krichel ◽  
Aongus McCarthy ◽  
Andrew M. Wallace ◽  
Jing Ye ◽  
Gerald S. Buller
Keyword(s):  
Long Range ◽  
Single Photon ◽  
Photon Counting ◽  
Depth Imaging ◽  
Single Photon Counting

Depth imaging in highly scattering underwater environments using time-correlated single-photon counting

2016 ◽  
Author(s):  
Aurora Maccarone ◽  
Aongus McCarthy ◽  
Abderrahim Halimi ◽  
Rachael Tobin ◽  
Andy M. Wallace ◽  
...  
Keyword(s):  
Single Photon ◽  
Photon Counting ◽  
Depth Imaging ◽  
Single Photon Counting

Multiple wavelength time-of-flight sensor based on time-correlated single-photon counting

2005 ◽  
Vol 76 (8) ◽  
pp. 083112 ◽  
Author(s):  
Gerald S. Buller ◽  
Ross D. Harkins ◽  
Aongus McCarthy ◽  
Philip A. Hiskett ◽  
Gordon R. MacKinnon ◽  
...  
Keyword(s):  
Single Photon ◽  
Photon Counting ◽  
Time Of Flight ◽  
Single Photon Counting ◽  
Multiple Wavelength

scholarly journals Custom-Technology Single-Photon Avalanche Diode Linear Detector Array for Underwater Depth Imaging

Sensors ◽  
2021 ◽  
Vol 21 (14) ◽  
pp. 4850
Author(s):  
Aurora Maccarone ◽  
Giulia Acconcia ◽  
Ulrich Steinlehner ◽  
Ivan Labanca ◽  
Darryl Newborough ◽  
...  
Keyword(s):  
Linear Array ◽  
Imaging System ◽  
Single Photon ◽  
Photon Counting ◽  
Single Photon Detection ◽  
Photon Detection ◽  
Central Wavelength ◽  
Depth Imaging ◽  
Single Photon Counting ◽  
Avalanche Diode

We present an optical depth imaging system suitable for highly scattering underwater environments. The system used the time-correlated single-photon counting (TCSPC) technique and the time-of-flight approach to obtain depth profiles. The single-photon detection was provided by a linear array of single-photon avalanche diode (SPAD) detectors fabricated in a customized silicon fabrication technology for optimized efficiency, dark count rate, and jitter performance. The bi-static transceiver comprised a pulsed laser diode source with central wavelength 670 nm, a linear array of 16 × 1 Si-SPAD detectors, with a dedicated TCSPC acquisition module. Cylindrical lenses were used to collect the light scattered by the target and image it onto the sensor. These laboratory-based experiments demonstrated single-photon depth imaging at a range of 1.65 m in highly scattering conditions, equivalent up to 8.3 attenuation lengths between the system and the target, using average optical powers of up to 15 mW. The depth and spatial resolution of this sensor were investigated in different scattering conditions.

Underwater depth imaging using time-correlated single-photon counting at video frame rates

2019 ◽  
Author(s):  
Aurora Maccarone ◽  
Aongus McCarthy ◽  
Julian A. Tachella ◽  
Diego Aguirre Garcia ◽  
Francesco Mattioli Della Rocca ◽  
...  
Keyword(s):  
Single Photon ◽  
Photon Counting ◽  
Video Frame ◽  
Depth Imaging ◽  
Single Photon Counting

Kilometer range depth imaging using time-correlated single-photon counting

2011 ◽  
Author(s):  
Gerald S. Buller ◽  
Nils J. Krichel ◽  
Aongus McCarthy ◽  
Nathan R. Gemmell ◽  
Michael G. Tanner ◽  
...  
Keyword(s):  
Single Photon ◽  
Photon Counting ◽  
Depth Imaging ◽  
Single Photon Counting
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