1532-1533 / 3107
d
2
E
1
Longitudinal - Spread Out Bragg Peak
Passive
water
d
1
E
1
> a
→
< d
WEPL=
D
d/a
D
d
water
d
1
E
1
d
2
E
2
Active
E
1
> E
2
|
|
1532-1533 / 3107
d
2
E
1
Longitudinal - Spread Out Bragg Peak
Passive
water
d
1
E
1
> a
→
< d
WEPL=
D
d/a
D
d
water
d
1
E
1
d
2
E
2
Active
E
1
> E
2