Fig. 3
From: In-situ synthesis and integration of gold nanoparticles into 3D printed optical fiber probes
(A) Reflection mode measurement setup, (B) transmission mode measurement setup, (C) reflection spectra from the single material (High-AuNPs) OFPs under white light (the number indicates dipping time 30 s, 1 min, 2 min, 5 min, and 10 min respectively), (D) reflection at wavelengths of 500, 550, and 600 nm (High-AuNPs), (E) reflection spectra from the single material (low-AuNPs) OFPs under white light, (F) reflection at wavelengths 500, 550, and 600 nm (low-AuNPs), (G) transmission spectra from the single material (low-AuNPs) OFPs under white light, (H) transmission at wavelengths 500, 550, and 600 nm (low-AuNPs), (I) transmission spectra from the single material (high-AuNPs) OFPs under white light, and (J) transmission at wavelengths 500, 550, and 600 nm (high-AuNPs).
