!""#$%&'%' (()*%$ % +(%,%(% % %% %- -(%'&- $% (%'*%%% . '%/ - %/0 *$%*%%- 1 23 !""#"3456174 84"3456829:3;281<1=4:>12:3218 92+ ?351"3815"323453293514322=@245341+ 38323753;3138?4184:5 :3218 *$ '( ::8"122351"::"14152:15312±A""B#=:122415?21418 A ' ( ! A ' ( *$ A *$ ' ( ! *$ ' ( ' ( C ' ( *$ *$ A ' ( *$ ' ( A D3514153::;1418 !"#$ <15371?1522934154 ! "( 13E05?358=5514154 A " <1537105?358=5514154 15347 13505"A 154 A " " 1<1521,:4371154 4F 9153471"91534=51371 , 4F 453711"91534=51371 :8151"91534=51"36A! 5"362134!""G!H@1:?213479:31 % &!"#$ µ8 %I" !=4; !! " %IA" ∆λ " %IA" "34(3<1:174 λ8 ! " %IA" 05?358,:43713;4 , 1<1521=55143;4 % %" A <15371 ="=2%4124; % 13E"22(3<1:174 λ9 91453: 1'3:(84 ="=2%4124;$34734 ! A A A , µ %IA" %I" ,I, %I" 41 ="=2 4124; 2 "132=518 ?4 3 :74 2125 38 :415 "@34 434 39956"341241%""2%415343:11 J:35371#1;1512921=5<1 ' % &