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US 2026/0188967 A1Published application
Optical module
AssigneeMitsubishi Electric Corporation
InventorsJunichi SUZUKI, Kei MASUYAMA, Koichi NAKAMURA
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Abstract
An optical module includes: a semiconductor laser having a light emission coupler to emit a rear laser beam along with emission of a front laser beam from a front end; and an optical monitor having a light coupling coupler to receive and couple the rear laser beam emitted from the light emission coupler. The semiconductor laser and the optical monitor are superimposed in such a manner that the light emission coupler and the light coupling coupler face each other.
Claims4
An optical module comprising:
- a laser outputter having a light emission coupler to emit a rear laser beam along with emission of a front laser beam from a front end;
- and
- an optical monitor having a light coupling coupler to receive and couple the rear laser beam emitted from the light emission coupler, wherein
- the laser outputter and the optical monitor are superimposed in such a manner that the light emission coupler and the light coupling coupler face each other.
1 more element
Dependencies are inferred from the claim text.