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| Content Provider | IET Digital Library |
|---|---|
| Author | Mheen, Bongki Shim, Jea Sik Oh, Myoung Sook Song, Jungho Song, Minhyup Choi, Gyu Dong Seo, Hongsoek Kwon, Yong Hwan |
| Abstract | A new simple method to obtain real-time high-resolution three-dimensional (3D) images based on a static unitary detector (STUD) is reported. The STUD consists of a common bias network, a partitioned photodetector, a preamplifier array and a combiner, which makes it possible to easily increase the effective photo-detection area for a wider 3D image acquisition without affecting the ability to detect short laser pulses for high-resolution 3D images. From an implemented experimental prototype based on a STUD, the intensity and 3D images with a very high resolution (320 pixels × 240 pixels) were obtained. The achieved range resolution and the spatial resolution of remote 3D objects at 50 m were measured to be <0.3 and 1.1 cm, respectively. |
| Starting Page | 313 |
| Ending Page | 315 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 50 |
| e-ISSN | 1350911X |
| Issue Number | Issue 4, Feb (2014) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/50/4 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2013.3298 |
| Journal | Electronics Letters |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | 3D Image Acquisition Array Bias Network Combiner Distance 50 M High-resolution Three-dimensional Laser Radar Image Resolution Laser Application Laser Beam Application Optical Radar PhotoDetector Preamplifiers Range Resolution Static Unitary Detector STUD |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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