H - Electricity – 01 – S
Patent
H - Electricity
01
S
H01S 5/022 (2006.01) G02B 6/42 (2006.01) H04B 10/12 (2006.01) G02B 6/32 (2006.01)
Patent
CA 2392119
An electro-optical interface with a package base having an electrical connection configuration suitable for connecting to a source of electrical signals. A semiconductor optical signal source is provided mounted to the base and having a second or higher order grating in the cavity. The signal source is operatively connected to the package base whereby the electronic signals may be converted into optical signals. A waveguide is positioned adjacent to the signal source to couple the optical signal to the waveguide. The cavity is sized, shaped and positioned so that a radiation field for the cavity is not a mode discrimination mechanism wherein any back reflections into the cavity will affect a coupling coefficient to the radiation field without significantly adversely affecting the output signal quality.
Haslett Tom
Li Wei
Sadeghi Seyed Mostafa
Shams-Zadeh-Amiri Ali M.
Photonami Inc.
Piasetzki & Nenniger Llp
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