Optical radiation coupling module

Details Optical radiation coupling module Optical radiation coupling module

2007-12-25

2007-12-25

Sanghavi, Hemang (Department: 2874)

Optical waveguides

With optical coupler

Particular coupling structure

C385S088000, C385S089000, C385S092000

Reexamination Certificate

active

11433042

ABSTRACT:
An optical radiation coupling module includes a waveguide for the propagation of optical radiation, an optoelectronic device arranged on a substrate, and a mechanism for coupling the radiation between the waveguide and the optoelectronic device. The coupling mechanism includes a guiding element moulded and tapered in a radiation propagation direction.

REFERENCES:
patent: 6062742 (2000-05-01), Yuuki
patent: 6459835 (2002-10-01), Nagaoka et al.
patent: 6832861 (2004-12-01), Kragl
patent: 2001/0051027 (2001-12-01), Matsushita et al.
patent: 2004/0008952 (2004-01-01), Kragl
patent: 2004/0146251 (2004-07-01), Kudo
patent: WO 2004/084317 (2004-09-01), None

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