Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1995-10-12
1997-08-26
Negash, Kinfe-Michael
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
359159, 372 50, 372 92, H04B 1000
Patent
active
056615817
ABSTRACT:
An optical communication unit includes a light emitting element for emitting a transmission signal light; a condenser lens for coupling the transmission signal light from the light emitting element to an optical transmission path; and a light receiving element for receiving a receiving signal light from the optical transmission path. A light emitting surface in the light emitting element is formed by a plane tilted to a perpendicular plane in a substrate surface of a chip in the light emitting element.
REFERENCES:
patent: 5252895 (1993-10-01), Leksell et al.
patent: 5515391 (1996-05-01), Endriz
Mushiage Masato
Nakata Naotaro
Okada Kenji
Tezen Yuta
Negash Kinfe-Michael
Nippon Telegraph & Telephone Corporation
Rohm & Co., Ltd.
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