Planar waveguides with less than 01 dB/m propagation loss fabricated with wafer bonding | Zendy

Jared F. Bauters | Zendy; Martijn J. R. Heck | Zendy; Demis D. John | Zendy; Jonathon S. Barton | Zendy; C.M. Bruinink | Zendy; Arne Leinse | Zendy; René Heideman | Zendy; Daniel J. Blumenthal | Zendy; John E. Bowers | Zendy

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Planar waveguides with less than 01 dB/m propagation loss fabricated with wafer bonding

Author(s) -

Jared F. Bauters,

Martijn J. R. Heck,

Demis D. John,

Jonathon S. Barton,

C.M. Bruinink,

Arne Leinse,

René Heideman,

Daniel J. Blumenthal,

John E. Bowers

Publication year - 2011

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.19.024090

Subject(s) - reflectometry , optics , materials science , planar , wafer , refractive index , waveguide , coupling loss , insertion loss , wavelength , radius , wafer bonding , optoelectronics , optical fiber , time domain , physics , computer graphics (images) , computer security , computer science , computer vision

We demonstrate a wafer-bonded silica-on-silicon planar waveguide platform with record low total propagation loss of (0.045 ± 0.04) dB/m near the free space wavelength of 1580 nm. Using coherent optical frequency domain reflectometry, we characterize the group index, fiber-to-chip coupling loss, critical bend radius, and propagation loss of these waveguides.

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