Patent JPS6138926A successfully refreshed from Google Patents.
JPS6138926A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
light modulator
Assignee: Yamaichi Electronics Co Ltd
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Filing: 1984-07-30
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Granted: —
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Expires: 2004-07-30
Abstract
Abstract PURPOSE:To project two different optical signals from a single light source with simple constitution by separating light from the light source into two polarized optical beams by a polarizing beam splitter. CONSTITUTION:Light from the light source is separated into two polarized beams by the polarizing beam splitter, one beam is projected through a modulator 4 and detector 5 and the other is projected through a reflector 7, a modulator 8 and a detector 9. Thus, two different optical signals can be projected from the single optical source with a simple constitution.
Inventors
- 👤 Sueji Shibata
- 👤 末治 柴田
- 👤 Haruhiko Iwase
- 👤 晴彦 岩瀬
- 👤 Yoshihiro Inoguchi
- 👤 井野口 芳宏
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 15:20
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS5576322A
Cited
JPS57185411A
Cited
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