UV-written FBGs in high-NA fiber have the lowest cladding-mode loss (0.5 dB) but high insertion loss (4.6 dB), while fs-IR-written FBGs in SMF-28 have insertion loss below 0.05 dB and cladding-mode loss 0.93 dB; a bridge-fiber design is proposed for integration.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
astro-ph.IM 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Comparative analysis of fiber Bragg grating filter losses inscribed by continuous wave UV and femtosecond-IR lasers for astrophotonics
UV-written FBGs in high-NA fiber have the lowest cladding-mode loss (0.5 dB) but high insertion loss (4.6 dB), while fs-IR-written FBGs in SMF-28 have insertion loss below 0.05 dB and cladding-mode loss 0.93 dB; a bridge-fiber design is proposed for integration.