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| author | evmik <evmik@ligo.mit.edu> | 2006-07-07 18:53:59 -0400 |
|---|---|---|
| committer | evmik <evmik@ligo.mit.edu> | 2006-07-07 18:53:59 -0400 |
| commit | e3155109853a3ce620ef3c9c1114b3ff6ec5b4de (patch) | |
| tree | 682f50b8d4b0adec36c7c033b3ecf07a333cb42c /answ.txt.example_with_coupling_mirror_taken_in_account | |
| parent | 7b360bfa34159e5e030de95a9225e577de6ccbf5 (diff) | |
| download | mode_match-e3155109853a3ce620ef3c9c1114b3ff6ec5b4de.tar.gz mode_match-e3155109853a3ce620ef3c9c1114b3ff6ec5b4de.zip | |
example with mirror taken in account
darcs-hash:20060707225359-a6199-1cb2148af609a762fb7557382eb366a4eae2f807
Diffstat (limited to 'answ.txt.example_with_coupling_mirror_taken_in_account')
| -rw-r--r-- | answ.txt.example_with_coupling_mirror_taken_in_account | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/answ.txt.example_with_coupling_mirror_taken_in_account b/answ.txt.example_with_coupling_mirror_taken_in_account new file mode 100644 index 0000000..5e6488a --- /dev/null +++ b/answ.txt.example_with_coupling_mirror_taken_in_account @@ -0,0 +1,32 @@ +source("abcd.m") +########################################## +lambda= 1.064E-6 +Ltot= 0.55 +r0= 1e100 +w0= 0.00675 +f1=0.1526 +lns1.abcd=abcd_lens( f1) +lns1.x= 0.2 +f2=0.019 +lns2.abcd=abcd_lens( f2) +lns2.x= lns1.x+ f1 + f2 +lns3.abcd=abcd_lens( 0.0629) +lns3.x= 0.500 +# befrore we calculate final waste we need to take in account propagation through the thick mirror +# since we try to match to the waste right in front of front coupling mirror +r_at_mirror=.01 +w_at_mirror=83.729e-6 +q_at_mirror=waste_r2q(w_at_mirror, r_at_mirror, lambda) +n_fused_cilica=1.44968 +R_of_mirror=.01 +mirror_thickness=6.35e-3 +f_of_mirrr_formed_lense=1/((n_fused_cilica-1)*(1/(-R_of_mirror))) +abcd_of_mirrr_formed_lense=abcd_lens(f_of_mirrr_formed_lense) +abcd_of_propagation_through_mirror=abcd_free_space(mirror_thickness/n_fused_cilica) +abcd_of_thick_mirror=abcd_of_propagation_through_mirror*abcd_of_mirrr_formed_lense +# q right in front of front coupling mirror of the cavity +q_infront_of_mirror=q_afteer_element(q_at_mirror, abcd_of_thick_mirror) +wf=q2waste(q_infront_of_mirror,lambda) +# we need minus for rf since we will solve injection to the cavity problem +rf= - q2radius(q_infront_of_mirror,lambda) +########################################## |