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. 2023 Jun 27;13(28):19366–19372. doi: 10.1039/d3ra03190j

Performance of different types of all-optical device temperature sensor structures.

Structure Materials Normalized sensing efficiency (dB °C−1 mm−1) Ref.
MF Graphene <0.2 39
MF Thermochromic material <0.215 40
SPF TiO2 <0.22 41
MF Graphene <1.09 42
SPF rGO <0.67 43
Runway-type MKR V2C 1.65 This work