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. 2015 Jul 13;5(3):432–449. doi: 10.3390/bios5030432

Figure 5.

Figure 5

The optical fibre pressure and temperature sensor assembly steps: (a) SMF, glass capillary (CAP) and multi-mode fibre (MMF); (b) the CAP is spliced to the MMF; (c) and the SMF is pushed into the CAP and fused together; (d) the MMF is polished to become the diaphragm; (e) 400× side view magnification of the OFPTS; (f) top view of the diaphragm, captured by a Vecco interferometer.