TW226455B - Hologram scanner - Google Patents
Hologram scannerInfo
- Publication number
- TW226455B TW226455B TW82105054A TW82105054A TW226455B TW 226455 B TW226455 B TW 226455B TW 82105054 A TW82105054 A TW 82105054A TW 82105054 A TW82105054 A TW 82105054A TW 226455 B TW226455 B TW 226455B
- Authority
- TW
- Taiwan
- Prior art keywords
- theta
- hologram scanner
- order
- generating
- reflecting
- Prior art date
Links
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Abstract
One type of hologram scanner driven by power consists of 1. one hologram scanner disk with multiple surfaces 2. one driving device for rotating the hologram scanner disk 3. one laser light device for generating a laser beam which is incidenton the hologram scanner disk with angel theta_i and generating adiffraction beam with angel theta_d 4. one first-order reflecting mirror on which the diffraction beam withangel theta_d is incident and generating a first-order scanning curve 5. one second-order reflecting mirror on which the first-order scanningcurve is reflecting and generating a second-order scanning curve whichis reflecting through the second reflection mirror, then incident on onesurface of the hologram scanner disk with angle theta_ii and diffractinginto one scanning line with angle theta_dd in which theta_ii = theta_i and theta_dd = theta_d
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82105054A TW226455B (en) | 1993-06-21 | 1993-06-21 | Hologram scanner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82105054A TW226455B (en) | 1993-06-21 | 1993-06-21 | Hologram scanner |
Publications (1)
Publication Number | Publication Date |
---|---|
TW226455B true TW226455B (en) | 1994-07-11 |
Family
ID=51348377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW82105054A TW226455B (en) | 1993-06-21 | 1993-06-21 | Hologram scanner |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW226455B (en) |
-
1993
- 1993-06-21 TW TW82105054A patent/TW226455B/en active
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