Continuously wavelength‐tunable passband‐flattened fibre multiwavelength filter based on heterogeneous combination of wave retarders
Abstract By incorporating the heterogeneous combination of wave retarders, the authors demonstrated a continuously wavelength‐tunable passband‐flattened fibre multiwavelength filter comprised of a four‐port polarization beam splitter (PBS), two equal‐length polarization‐maintaining fibre (PMF) segme...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-10-01
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| Series: | Micro & Nano Letters |
| Online Access: | https://doi.org/10.1049/mna2.12137 |