Abstract
A hollow core photonic crystal fibre (HCPCF) structured to have two photonic bandgaps (PBGs) such that the HCPCF has two spectral ranges of electromagnetic radiation guidance.
| Original language | English |
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| Patent number | WO2010131018 (A1) |
| IPC | G02B6/02 |
| Priority date | 15/05/09 |
| Publication status | Published - 18 Nov 2010 |