1 Subjects: “...fiber optic sensors embedded in concrete...”

2 Subjects: “...optical encoder...”

3 Subjects: “...diffractive optical element...”

4 Subjects: “...fiber-optic communications...”

5 Subjects: “...reflective optical sensor...”

6 Subjects: “...optical and synthetic aperture radar (SAR)...”

7 Subjects: “...optical properties...”

8 Subjects: “...optical microscopy...”

9 Subjects: “...optical sensing...”

10 Subjects: “...optical sensors...”

11 Subjects: “...optical...”

12 Subjects: “...optical limiting functionality...”

13 Subjects: “...optical properties...”

14 Subjects: “...optical flow...”

15 Subjects: “...optical measurements...”

16 Subjects: “...optical sensors...”

17 Subjects: “...optical remote sensing...”

18 Subjects: “...optical detection...”

19 Subjects: “...optical flows...”

20 Subjects: “...optical characterization...”