Apodized Focusing Fully Etched Subwavelength Grating Couplers
We experimentally demonstrate apodized focusing subwavelength grating couplers for both the fundamental transverse electric (TE<sub>00</sub>) mode and the fundamental transverse magnetic (TM<sub>00</sub>) mode. A measured insertion loss of 3.2 dB with a 1-dB bandwidth of 36 n...
Main Authors: | , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
IEEE
2015-01-01
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Series: | IEEE Photonics Journal |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/7097646/ |