Abstract
We describe improvements to a time-of-flight sensor utilising the time-correlated single-photon counting technique employing a commercially-available silicon-based photon-counting module. By making modifications to the single-photon detection circuitry and the data analysis techniques, we experimentally demonstrate improved resolution between multiple scattering surfaces with a minimum resolvable separation of 1.7 cm at ranges in excess of several hundred metres. © 2007 Optical Society of America.
| Original language | English |
|---|---|
| Pages (from-to) | 423-429 |
| Number of pages | 7 |
| Journal | Optics Express |
| Volume | 15 |
| Issue number | 2 |
| Publication status | Published - 22 Jan 2007 |