High-performance full-etched fiber-to-chip grating couplers at 3.7-micron wavelength on silicon
Mid-infrared (MIR) silicon photonics have attracted great interest for potential applications in on-chip spectroscopy, free-space communication, and remote imaging. Currently, the high-performance and fabrication-friendly fiber-to-chip grating couplers operating at 3–4 μm wavelength band are still d...
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| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2024-12-01
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| Series: | APL Photonics |
| Online Access: | http://dx.doi.org/10.1063/5.0235403 |
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