Drinker Biddle & Reath LLP
Interference optical device, interference observation device, and interference observation method
An interference observation apparatus includes an interference optical apparatus, a microscope housing, an imaging unit, and an objective lens. The interference optical apparatus includes a housing, a light source, a photodetector, beam splitters, a reference mirror, and a control unit. The interference observation apparatus is configured such that the housing of the interference optical apparatus is disposed between the objective lens attachment portion and the objective lens in a microscope apparatus including the imaging unit for capturing an image of the light passing through the objective lens attached to the objective lens attachment portion having an opening.
HAMAMATSU PHOTONICS K.K.
G G G G G G
G01N G01B G02B G02B G02B G01B
inventional additional inventional inventional additional inventional
Hidenao Toyohiko
Yamada Yamauchi