2016 Fiscal Year Final Research Report
Three-dimensional motion picture recording and observation of propagations of polarization components of femtosecond light pulse
| Project/Area Number |
26286062
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Optical engineering, Photon science
|
|---|
| Research Institution | Kyoto Institute of Technology |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
URA Shogo 京都工芸繊維大学, 電気電子工学系, 教授 (10193955)
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Keywords | 光工学・光量子科学 / 計測工学 / 画像工学 / 超高速科学 / 光伝播 / ホログラフィ / 高速度イメージング / 偏光 |
|---|
| Outline of Final Research Achievements |
A technique capable of recording and reconstruction of the motion pictures of both three-dimensional (3-D) images and polarization information of light propagation have been investigated. This technique can simultaneously record multiple motion pictures of linearly-polarized light beams composing the light that to be observed.
First, an experimental system of the technique was developed. The system uses a holographic plate to record the motion pictures. Both spatially and temporally continuous motion pictures of 3-D images of linearly-polarized light beams composing a femtosecond light pulse propagating in a transparent object were successfully demonstrated by the system. Next, an experimental system of the technique using an image sensor to record hologram and a computer to reconstruct the motion pictures was developed. Digital recording and reconstruction of the motion pictures of 3-D images of linearly-polarized light beams were successfully demonstrated by the system.
|
| Free Research Field |
光応用計測
|
