Hong LUO, Bin CAI. Preparation of hydrogel waveguide probe and ultrasensitive detection of rhodamine B[J]. Optical Instruments, 2024, 46(2): 1
- Optical Instruments
- Vol. 46, Issue 2, 1 (2024)
Fig. 1. Structure of waveguide section and distribution of light intensity
Fig. 2. Hydrogel polymer waveguide preparation device and hydrogel polymer waveguide
Fig. 3. Absorption detection device and rhodamine B absorption spectrum
Fig. 4. Fluorescence detection device and rhodamine B fluorescence spectrum
Fig. 5. Observation device of light output change in waveguide section
Fig. 6. Variation of light output in waveguide section
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