Oberflächenmontierbare Laser-Vorrichtung und Optisches Leistungsausgabeüberwachungsverfahren

Details

Veröffentlichungs-Nr.

EP3343709

Aktenzeichen

EP17210779

Anmeldetag

28. Dezember 2017

Veröffentlichung

2. Dezember 2020

Erteilung

2. Dezember 2020

Rechtsraum

EP

IPC

H01S5/02H01S5/022H01S5/0683H01S5/00H01S5/06H01S5/026H01S5/10

Abstract

Embodiments of the present invention disclose a surface-mount laser apparatus, so as to reduce light path complexity and costs of a device. The apparatus in the embodiments of the present invention includes an on-chip laser, a passive waveguide, and a waveguide detector. The waveguide detector includes a first ridge waveguide, the on-chip laser includes a second ridge waveguide, the on-chip laser is connected to the passive waveguide by means of coupling by using the second ridge waveguide, and the waveguide detector is connected to the passive waveguide by means of coupling by using the first ridge waveguide.

Anmelder

Firma

HUAWEI TECHNOLOGIES CO., LTD.

Land

🇨🇳 China

Fachgebiete