Table 2: Power losses for different optical fiber (Teleco Egypt cable 3 m length) pairs (1 and 2) using reference power of 0 dB.

Power loss (dB) at λ = 1550 nm

Related samples with Dose (kGy)

Pair 1

Pair 2

 Before Irradiation

After irradiation

Before Irradiation

After Irradiation

Sample (1) 5

-0.51

3.5

0.92

0.87

Sample (2) 10

0.15

0.89

1.19

0.64

Sample (3) 15

2.85

0.24

3.42

0.12

Sample (4) 25

0.07

1.29

0.10

1.25