Основы оптики. Учебное пособие

  • Published on
    08-Dec-2016

  • View
    229

  • Download
    6

Embed Size (px)

Transcript

  • 1. . 1.1. . nlL = , l , n.

    12 LL = .

    =p .

    2221 =

    == .

    ( , ):

    =b .

    ( ):

    cos2 2121 ++= IIIII ; 21 II = 021 III =+ :

    +=

    2cos10II .

    :

    2

    sin22

    cos2 22 +=+= nttn ;

    : cos2tn= ,

    t , n , .

    xn2= , x , .

    nb

    2== .

  • 1.2. .

    cos21cos2

    23122312

    23122312

    RRRRRRRR

    R++

    ++= ,

    nt = 4 ,

    t n ; 12R 23R .

    2

    12 11

    +

    =

    nn

    R , 2

    23

    +

    =

    nnnn

    R ,

    n .

    2 k= (k=1,3,5,.) n < n :

    .2

    2

    2

    min

    +

    =

    nnnnR

    0min =R nn = . :

    22 == nt ,

    nt

    4

    = .

    1.3. .

    ( )n

    krK 212 = ;

    nkrK 2

    ' = ,

  • k , , , n . , .

    1.4. . .

    1minmax

    minmax'

Recommended

View more >