Presentation | 2004/9/3 BD/DVD compatible optical pick-up Ryo Saito, Fumihiko Ito, Yoshinari Yokochi, Toshiya Saito, Takuji Ohira, Hidetoshi Sato, Makoto Itonaga, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Various schemes have recently been proposed to implement BD/DVD compatibility. For such compatibility, a polarization-free optical system that is independent of the polarization on both BD and DVD is expected for a higher coupling efficiency of light power and a simpler optical design. We have proposed BD/DVD compatible pick-up by the use of polarization-free wave-front correction elements. We have analyzed various properties of wave-front correction elements, and developed the well-balanced elements. In this report, we will present the design method of such wave-front correction elements. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | BD / DVD / compatible / wave-front correction element / pick-up / diffraction efficiency |
Paper # | CPM2004-86 |
Date of Issue |
Conference Information | |
Committee | CPM |
---|---|
Conference Date | 2004/9/3(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Component Parts and Materials (CPM) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | BD/DVD compatible optical pick-up |
Sub Title (in English) | |
Keyword(1) | BD |
Keyword(2) | DVD |
Keyword(3) | compatible |
Keyword(4) | wave-front correction element |
Keyword(5) | pick-up |
Keyword(6) | diffraction efficiency |
1st Author's Name | Ryo Saito |
1st Author's Affiliation | Technology Development Division, Victor Company of Japan, Ltd (JVC)() |
2nd Author's Name | Fumihiko Ito |
2nd Author's Affiliation | Technology Development Division, Victor Company of Japan, Ltd (JVC) |
3rd Author's Name | Yoshinari Yokochi |
3rd Author's Affiliation | Technology Development Division, Victor Company of Japan, Ltd (JVC) |
4th Author's Name | Toshiya Saito |
4th Author's Affiliation | Technology Development Division, Victor Company of Japan, Ltd (JVC) |
5th Author's Name | Takuji Ohira |
5th Author's Affiliation | Technology Development Division, Victor Company of Japan, Ltd (JVC) |
6th Author's Name | Hidetoshi Sato |
6th Author's Affiliation | Technology Development Division, Victor Company of Japan, Ltd (JVC) |
7th Author's Name | Makoto Itonaga |
7th Author's Affiliation | Technology Development Division, Victor Company of Japan, Ltd (JVC) |
Date | 2004/9/3 |
Paper # | CPM2004-86 |
Volume (vol) | vol.104 |
Number (no) | 287 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |