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OBSERVATION OBJECT COVER, CONTAINER FOR INTERFERENCE OBSERVATION, INTERFERENCE OBSERVATION APPARATUS, AND INTERFERENCE OBSERVATION METHOD
OBSERVATION OBJECT COVER, CONTAINER FOR INTERFERENCE OBSERVATION, INTERFERENCE OBSERVATION APPARATUS, AND INTERFERENCE OBSERVATION METHOD
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机译:观察对象覆盖物,用于干扰观察的容器,干扰观察装置以及干扰观察方法
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摘要
To provide an observation object cover, container for the interference observation, interference observation apparatus, and interference observation method capable of implementing interference observation under relaxed observation conditions.SOLUTION: An observation object cover 60, the observation object cover for interference observation, uses first light L1 and second light L2 having a coherent length longer than that of the first light L1 to acquire an interference light image of an observation object 3 by the first light L1, while adjusting an optical path length difference G on the basis of an interference result of the second light L2. The observation object cover 60 comprises: a transmission reflection section 61 that transmits the first light L1 and reflects the second light L2; a support section 62 that supports the transmission reflection section 61 such that a placement face 51a on which the observation object 3 is placed and the transmission reflection section 61 face each other at a prescribed interval A apart.SELECTED DRAWING: Figure 8
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