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PHOTONIC DEVICE INCLUDING A LASER OPTICALLY CONNECTED TO A WAVE GUIDE AND FABRICATION PROCESS OF SUCH A PHOTONIC DEVICE
PHOTONIC DEVICE INCLUDING A LASER OPTICALLY CONNECTED TO A WAVE GUIDE AND FABRICATION PROCESS OF SUCH A PHOTONIC DEVICE
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机译:光子设备,包括与波导管光学连接的激光和这种光子设备的制造过程
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摘要
The invention relates to a photonic device (1) comprising: a support (120); an intermediate layer (420); an optical guiding stage (200) comprising a waveguide (210) and a first to fifth waveguide section (211, 212, 213, 214, 215). The photonic device (1) further comprises a first dielectric layer (110) covering the optical guiding stage (200) and a gain structure (310) in contact with the first dielectric layer (110). The second and fourth waveguide sections (212, 214) and the first and second ends of the gain structure (310) form a first and a second optical transition region between a laser hybrid waveguide, and respectively the first and fifth waveguide sections (211, 215). A Bragg grating pattern is provided on a first portion of the thickness (e1) of the third waveguide section (213) remote from the gain structure (310).
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