Presentation | 1998/9/25 Polarized Grating Device Using Polymerized Liquid Crystal Hiromasa Sato, Koichi Murata, Tomoki Gunjima, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The market of optical-pickup head for reading and writing data on optical disk becomes larger and larger, as CD system being popular. In these days, in further progress with DVD, optical-pickups are developed activity. We report diffraction properties of polarized grating device using newly synthesized polymerized liquid crystals. It shows high total diffraction efficiency, so it seems suit for the beam splitting device in optical pickup head. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | optical head / optical pickup / DVD / CD / grating / hologram |
Paper # | CPM98-107 |
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Conference Information | |
Committee | CPM |
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Conference Date | 1998/9/25(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Paper Information | |
Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Polarized Grating Device Using Polymerized Liquid Crystal |
Sub Title (in English) | |
Keyword(1) | optical head |
Keyword(2) | optical pickup |
Keyword(3) | DVD |
Keyword(4) | CD |
Keyword(5) | grating |
Keyword(6) | hologram |
1st Author's Name | Hiromasa Sato |
1st Author's Affiliation | Electronic Technology Development Center, Asahi Glass Co., Ltd() |
2nd Author's Name | Koichi Murata |
2nd Author's Affiliation | Electronic Technology Development Center, Asahi Glass Co., Ltd |
3rd Author's Name | Tomoki Gunjima |
3rd Author's Affiliation | Reserch Center, Asahi Glass Co., Ltd |
Date | 1998/9/25 |
Paper # | CPM98-107 |
Volume (vol) | vol.98 |
Number (no) | 308 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |