JP2007157288A5 - - Google Patents
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- Publication number
- JP2007157288A5 JP2007157288A5 JP2005354031A JP2005354031A JP2007157288A5 JP 2007157288 A5 JP2007157288 A5 JP 2007157288A5 JP 2005354031 A JP2005354031 A JP 2005354031A JP 2005354031 A JP2005354031 A JP 2005354031A JP 2007157288 A5 JP2007157288 A5 JP 2007157288A5
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- light source
- light beam
- beam emitted
- optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003287 optical Effects 0.000 claims 20
- 230000004075 alteration Effects 0.000 claims 4
- 238000003384 imaging method Methods 0.000 claims 4
- 230000003595 spectral Effects 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005354031A JP4943700B2 (ja) | 2005-12-07 | 2005-12-07 | 光ピックアップの設計方法、及び、光ピックアップ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005354031A JP4943700B2 (ja) | 2005-12-07 | 2005-12-07 | 光ピックアップの設計方法、及び、光ピックアップ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007157288A JP2007157288A (ja) | 2007-06-21 |
JP2007157288A5 true JP2007157288A5 (zh) | 2009-10-08 |
JP4943700B2 JP4943700B2 (ja) | 2012-05-30 |
Family
ID=38241438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005354031A Expired - Fee Related JP4943700B2 (ja) | 2005-12-07 | 2005-12-07 | 光ピックアップの設計方法、及び、光ピックアップ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4943700B2 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11621837B2 (en) | 2020-09-03 | 2023-04-04 | Theon Technology Llc | Secure encryption of data using partial-key cryptography |
US11310042B2 (en) | 2020-09-11 | 2022-04-19 | Crown Sterling Limited, LLC | Methods of storing and distributing large keys |
CN113654482B (zh) * | 2021-08-30 | 2024-06-28 | 东北大学秦皇岛分校 | 一种基于色差和谱域干涉的光学3d成像装置及方法 |
US11755772B2 (en) | 2021-09-20 | 2023-09-12 | Crown Sterling Limited, LLC | Securing data in a blockchain with a one-time pad |
US11943336B2 (en) | 2021-11-22 | 2024-03-26 | Theon Technology Llc | Use of gradient decent function in cryptography |
US11791988B2 (en) | 2021-11-22 | 2023-10-17 | Theon Technology Llc | Use of random entropy in cryptography |
US11902420B2 (en) | 2021-11-23 | 2024-02-13 | Theon Technology Llc | Partial cryptographic key transport using one-time pad encryption |
-
2005
- 2005-12-07 JP JP2005354031A patent/JP4943700B2/ja not_active Expired - Fee Related
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