Photonic Crystal Fiber Sensors for Strain and Temperature Measurement

Figure 10

Transverse electric field distribution of (a) LP₀₁^x, (b) LP₁₁^y, (c) LP₀₁^x (even), and (d) LP₁₁^y (even) modes for an Hi-Bi PCF operating at 1.3 μm.

(a)

(b)

(c)

(d)