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词汇 catadioptric
释义

Definition of catadioptric in English:

catadioptric

adjective ˌkatədʌɪˈɒptrɪkˌkædədaɪˈɑptrɪk
Optics
  • Denoting an optical system which involves both the reflecting and refracting of light, in order to reduce aberration.

    〔光学〕反射折射的

    Example sentencesExamples
    • Despite some improvements in narrowing the laser bandwidth, the lack of a glass material in addition to CaF 2 to compensate for chromatic aberrations makes a catadioptric design the only possible choice for the projection optics.
    • More recently, it often shows up in fairly complex catadioptric systems as a simple, inexpensive substitute for an aspheric mirror.
    • Most 157-nm lithography system designs are catadioptric, i.e., incorporating both mirrors and lenses in the optics to minimize the chromatic aberrations.
    • One alternative for 126 nm is to eliminate refractive or catadioptric designs and instead use an all-reflective approach.

Definition of catadioptric in US English:

catadioptric

adjectiveˌkædədaɪˈɑptrɪkˌkadədīˈäptrik
Optics
  • Denoting an optical system which involves both the reflecting and refracting of light, in order to reduce aberration.

    〔光学〕反射折射的

    Example sentencesExamples
    • Despite some improvements in narrowing the laser bandwidth, the lack of a glass material in addition to CaF 2 to compensate for chromatic aberrations makes a catadioptric design the only possible choice for the projection optics.
    • One alternative for 126 nm is to eliminate refractive or catadioptric designs and instead use an all-reflective approach.
    • More recently, it often shows up in fairly complex catadioptric systems as a simple, inexpensive substitute for an aspheric mirror.
    • Most 157-nm lithography system designs are catadioptric, i.e., incorporating both mirrors and lenses in the optics to minimize the chromatic aberrations.
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