Interferometer and method for producing an interferometer

A method for producing an interferometer, the method comprising:

• arranging a first mirror element on a holding element, opposite an actuation recess of the holding element, and a second mirror element at a mirror spacing from the first mirror element in order to form an optical gap, the first mirror element being arranged between the second mirror element and the holding element and the optical gap being spatially separated from the actuation recess by the first mirror element;
• forming an electrode pair by arranging or defining a first actuation electrode on or in a side of one of the mirror elements facing toward the actuation recess and arranging or defining a second actuation electrode on a side of the actuation recess opposite the first actuation electrode, the mirror spacing being changeable by applying an electrical voltage to the electrode pair;
• and
• forming an additional electrode pair by arranging or defining a first additional actuation electrode on or in the first mirror element on a side of the first mirror element opposite the second mirror element, and arranging or defining a second additional actuation electrode on a side of the second mirror element opposite the first additional actuation electrode, the mirror spacing being changeable by applying an electrical voltage to the additional electrode pair.

A device comprising:

• a first unit configured to arrange a first mirror element on a holding element opposite an actuation recess of the holding element, and a second mirror element at a mirror spacing from the first mirror element in order to form an optical gap, the first mirror element being arranged between the second mirror element and the holding element and the optical gap being spatially separated from the actuation recess by the first mirror element;
• a second unit configured to form an electrode pair by arranging or defining a first actuation electrode on or in a side of one of the mirror elements facing toward the actuation recess and a second actuation electrode on a side of the actuation recess opposite the first actuation electrode, the mirror spacing being changeable by applying an electrical voltage to the electrode pair;
• and
• an additional unit configured to form an additional electrode pair by arranging or defining a first additional actuation electrode on or in the first mirror element on a side of the first mirror element opposite the second mirror element, and by arranging or defining a second additional actuation electrode on a side of the second mirror element opposite the first additional actuation electrode, the mirror spacing being changeable by applying an electrical voltage to the additional electrode pair.