Laser treatment apparatus
AssigneeNidek Co., Ltd.
InventorsYasutoshi Takada, Hirokazu Nakamura, Kosyu Tajitsu, Yasuyuki Naito
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Abstract
A laser treatment apparatus for performing treatment by irradiating an affected part with a laser beam, the apparatus including: a laser source (9) which emits a laser beam having a wavelength in a visible wavelength region; a polarization splitting member (11) which splits the laser beam emitted from the laser source into a P-polarized component and an S-polarized component; and a polarization combining member (16) which combines optical axes of the split components in a predetermined positional relation.
Claims7
A laser treatment apparatus for performing treatment by irradiating an affected part with a laser beam, the apparatus including:
- a laser source which emits a laser beam having a wavelength in a visible wavelength region;
- a polarization splitting member which splits the laser beam emitted from the laser source into a P-polarized component and an S-polarized component;
- and
- a polarization combining member which combines optical axes of the split components in a predetermined positional relation.
A laser treatment apparatus for performing treatment by irradiating an affected part with a laser beam, the apparatus including:
- a laser source which emits a laser beam having a wavelength in a visible wavelength region;
- a polarization splitting member disposed on an optical axis of the laser beam, for splitting the laser beam emitted from the laser source into a first polarized component to be used for treatment and a second polarized component to be used for aiming, the first polarized component being larger in a polarization ratio than the second polarized component;
- and
- a polarization combining member disposed on optical axes of the split components, for combining the optical axes of the split components in a predetermined positional relation.
Dependencies are inferred from the claim text.