Optical modulator module
AssigneeFujitsu Optical Components Limited
InventorMasaki Sugiyama
Life of this patent
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Abstract
Disclosed is an optical modulator module including an optical modulator configured to have a signal electrode and a ground electrode; a conductive package configured to accommodate the optical modulator and have electrical continuity with the ground electrode of the optical modulator; a substrate configured to have a ground electrode on a first surface thereof electrically connected to the package by solder or a conductive adhesive and have a signal electrode on another surface thereof; and a lead pin configured to electrically connect the signal electrode of the optical modulator to the signal electrode of the substrate.
Claims19
An optical modulator module comprising:
- an optical modulator configured to have a first signal electrode and a first ground electrode;
- a conductive package configured to accommodate the optical modulator and have electrical continuity with the first ground electrode of the optical modulator;
- an insulative member configured to penetrate the conductive package;
- a substrate configured to have a second ground electrode on a first surface thereof electrically connected to the package by solder or a conductive adhesive and have a second signal electrode on a second surface thereof;
- and
- a lead pin configured to penetrate the insulative member and electrically connect the first signal electrode of the optical modulator to the second signal electrode of the substrate,
- wherein a gap is formed between the substrate and the package on an extension of the substrate.
Dependencies are inferred from the claim text.