JPS53110541A - Half mirror - Google Patents
Half mirrorInfo
- Publication number
- JPS53110541A JPS53110541A JP2522477A JP2522477A JPS53110541A JP S53110541 A JPS53110541 A JP S53110541A JP 2522477 A JP2522477 A JP 2522477A JP 2522477 A JP2522477 A JP 2522477A JP S53110541 A JPS53110541 A JP S53110541A
- Authority
- JP
- Japan
- Prior art keywords
- layers
- refractive index
- half mirror
- light
- wavelengths
- 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.)
- Pending
Links
Abstract
PURPOSE: To separate quantity of incident light over the entire visible light region of wavelengths 380 to 700 nm to transmitted light of 50% and reflected light of 50% by alternately laminating layers of a high refractive index and layers of a low refractive index to 6 layers from the substrate side and specifying their optical film thicknesses.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2522477A JPS53110541A (en) | 1977-03-08 | 1977-03-08 | Half mirror |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2522477A JPS53110541A (en) | 1977-03-08 | 1977-03-08 | Half mirror |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53110541A true JPS53110541A (en) | 1978-09-27 |
Family
ID=12159985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2522477A Pending JPS53110541A (en) | 1977-03-08 | 1977-03-08 | Half mirror |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53110541A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58208701A (en) * | 1982-05-28 | 1983-12-05 | Sano Kiko Kk | Beam splitter |
JPS638604A (en) * | 1986-06-30 | 1988-01-14 | Canon Inc | Semipermeable film exhibiting flat spectral characteristic in visible region |
DE3731501A1 (en) * | 1986-09-18 | 1988-03-31 | Hoya Corp | MULTI-LAYER REAR REFLECTIVE MIRROR |
DE3744312A1 (en) * | 1986-12-27 | 1988-09-29 | Hoya Corp | MULTI-LAYER MIRROR |
JPH03109504A (en) * | 1990-09-06 | 1991-05-09 | Minolta Camera Co Ltd | Half-mirror for single-lens reflex camera |
-
1977
- 1977-03-08 JP JP2522477A patent/JPS53110541A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58208701A (en) * | 1982-05-28 | 1983-12-05 | Sano Kiko Kk | Beam splitter |
JPS638604A (en) * | 1986-06-30 | 1988-01-14 | Canon Inc | Semipermeable film exhibiting flat spectral characteristic in visible region |
DE3731501A1 (en) * | 1986-09-18 | 1988-03-31 | Hoya Corp | MULTI-LAYER REAR REFLECTIVE MIRROR |
DE3744312A1 (en) * | 1986-12-27 | 1988-09-29 | Hoya Corp | MULTI-LAYER MIRROR |
JPH03109504A (en) * | 1990-09-06 | 1991-05-09 | Minolta Camera Co Ltd | Half-mirror for single-lens reflex camera |
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