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| Content Provider | Springer Nature Link |
|---|---|
| Author | Li, JingZhen |
| Copyright Year | 2009 |
| Abstract | High speed imaging technology has opened applications in many fields, such as collision, detonating, high voltage discharge, disintegration and transfer of phonon and exciton in solid, photosynthesis primitive reaction, and electron dynamics inside atom shell. In principle, all of the transient processes need to be explained theoretically and, at the same time, the time amplifying technique is required for observations of these processes. The present review concerns the atomic time amplifying mechanism of optical information and the extremely-high speed imaging methods, which are expressed in terms of the short time amplifying techniques. It is well-known that for extremely-high speed imaging with the converter tube, the temporal resolution is in the order of sub-picosecond of the streak imaging, and the imaging frequency is 6×10$^{8}$−5×10$^{9}$ fps (frame per second) of the frame imaging. On the other hand, for the tubeless extremely-high speed imaging, the imaging frequency is 10$^{7}$−10$^{14}$ fps, and its mechanism of forming high speed and framing could involve a lot of factors of the light under investigation, for instance, light speed, light parallelism, the parameters of light wave such as amplitude, phase, polarization and wavelength, and even quantum properties of photon. In the cascaded system of electromagnetic wave and particle wave, it is possible to simultaneously realize extremely-high resolution in time and space, which is higher than a kite resolution. Then it would be possible to break the limit of the Heisenberg uncertainty relation of the optical frequency band. |
| Starting Page | 3425 |
| Ending Page | 3446 |
| Page Count | 22 |
| File Format | |
| ISSN | 10069321 |
| Journal | Science in China Series E: Technological Sciences |
| Volume Number | 52 |
| Issue Number | 12 |
| e-ISSN | 1862281X |
| Language | English |
| Publisher | SP Science in China Press |
| Publisher Date | 2009-12-18 |
| Publisher Place | Heidelberg |
| Access Restriction | Subscribed |
| Subject Keyword | time amplification image converter tube imaging tubeless imaging ultra-high speed imaging extremely-high speed imaging holographic coherent shutter optical acceleration Engineering |
| Content Type | Text |
| Resource Type | Article |
| Subject | Engineering Materials Science |
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