Caged reagent release experiments are carried out by introducing laser light
of a laser light source for the Caged reagent release of a first reflected illumination
optical system light path into a sample side through a first dichroic mirror on
a cube turret and also introducing excitation light of a mercury lamp for the excitation
light irradiation of a third reflected illumination optical system light path into
the sample side through a first dichroic mirror on a slider. Laser trap experiments
are carried out by introducing excitation light of a mercury lamp for the excitation
light irradiation of a second reflected illumination optical system light path
into the sample side through a second dichroic mirror on the cube turrent and also
introducing laser light from the laser light source for the laser trap of the third
reflected illumination optical system light path into the sample side through a
second dichroic mirror on the slider.