用牛頓環(huán)測(cè)量透鏡的曲率半徑

1、2 1 1) )1 1, ,2 2, ,0 0, ,1 1, , ,( () )2 22 2, ,( () )2 22 2, ,e e 加加強(qiáng)強(qiáng)減減弱弱（k kk kk kk k2 222222 2) )2 2( (RReRRereRereRe k k2 22 2r re eR R 1 212 3, , , , , ,2 2R Rr r 級(jí)級(jí)明明紋紋 k k k kk kk k 0 1 2 3, , , , , ,r rR R 級(jí)級(jí)暗暗環(huán)環(huán) ， k kk kk k k k0? ?e eR R 討討論論：時(shí)時(shí)的的情情況況？測(cè)測(cè)量量 k k級(jí)級(jí)暗暗環(huán)環(huán) r rR R k kk kk k 級(jí)級(jí)m m

2、k +k +1 12 23 34 4暗暗環(huán)環(huán) ，( () )m mR Rm mR Rr rr r22 k kk kk kk k( () )( () )( () )m mm mm mm mR RR RR Rr rr rr rr rm mm mR Rm mm mr rr rr rr r2222 k kk kk kk kk kk kk kk kk kk k4 44 4m mm mr rr rr rr rx xx xx xx x23 k kk kk kk k測(cè)測(cè)量量順順序序4 44 4( () )( () )x xx xx xR Rm mx x23 級(jí)級(jí)k k級(jí)級(jí)暗暗環(huán)環(huán) r rR RR Rr r2?

3、 k kk kk kk kk k ( () )( () )m mm mr rr rr rr rR Rm m k kk kk kk k級(jí)級(jí)m mk +k +1 12 23 34 4測(cè)測(cè)量量順順序序級(jí)級(jí)k k4 44 4( () )( () )x xx xx xR Rm mx x23 2 22 2( () )( () )m mm mm mr rr rr rr rr rr r+ + + + +- -= =- -k kk kk kk kk kk k2 22 22 22 22 22 2 2 22 2( () )( () )( () )( () )( () )( () )m mm mm mm mm mm mm ml ll ll ll lh hh hr rr rr rr rl ll lr rr rr rr r+ + + + + + + + +- -= =- -= =- - - -= =- -= =+ +- -k kk kk kk kk kk kk kk kk kk kk kk kk kk k( () )( () )( () )( () )m mm mm mm mr rr rr rr rl ll ll ll lR Rm mm m k kk