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High precision 6-axis optical mount PALM-101-PALM-101
High precision 6-axis optical mount PALM-101-Precise Gauge Co., Ltd.

High precision 6-axis optical mount PALM-101
Precise Gauge Co., Ltd.


About This Product

■Summary

The PALM-100 series high-precision optical mount is a high-performance optical system mount developed for multi-axis optical axis adjustment and positioning of optical systems that require strict optical characteristics. Aspheric lenses, aspheric mirrors, and paraboloids are used for advanced optical experiments, high-power laser equipment, laser processing optical systems, optical communication modules, optical measurement equipment, infrared spectroscopy measurement equipment, terahertz spectroscopy equipment, terahertz imaging equipment, etc. Aspheric optical systems such as surface mirrors and off-axis parabolic mirrors are widely used. In these aspherical optical systems, it is difficult to bring out the full performance of the optical system by adjusting the optical axes only in the 3 axes (X, Y, Z), and it is difficult to bring out the full performance of the optical system by adjusting the optical axes of 4 to 6 axes. Optical axis adjustment is required. However, even with 4-6 axes of optical axis adjustment, there is a problem in that it is not easy to find the optimal point of the optical system by simply arranging six optical axis adjustment stages. This is because conventional optical mounts rotate the optical element to be adjusted relative to the optical axis, which has the inherent problem that adjusting the angle also shifts the beam position at the focal point. . The beam angle is adjusted by gently rotating the optical element in the circumferential direction around the designed converging point or light emitting point (single point) of the optical system, so the beam always points toward the focal point during adjustment. By keeping the positional deviation of the beam at the focal point extremely small, adjustments can be made easily and in a short time, and the adjustment accuracy is also significantly improved compared to methods that rotate the beam. The PALM-100 series uses a compact, frictionless multi-axis stage developed by our company in order to be compatible with the various aspherical optical systems mentioned above. This multi-axis stage can accommodate from 2 to 6 axes depending on the application, but because the basic structure is simple, it can be manufactured in any size from 25 x 25 mm to several meters. The application is not limited to optical systems, but can be widely applied as a multi-axis adjustment mechanism with an arbitrary pivot point in a hollow space or off-axis.

■Features

- Adjustment is easy because the mirror rotates and slides around the light emitting point or light condensing point. ・Compact and robust structure with combination of SWING & ROLL multi-axis drive mechanism. - Precision screws with a pitch of 0.25 mm/rotation are used for adjustment, achieving high precision adjustment.

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    High precision 6-axis optical mount PALM-101

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1 Models of High precision 6-axis optical mount PALM-101

Image Part Number Price (excluding tax) Applicable mirror off-axis focal length Applicable mirror size Purpose Rotation center position: From the mounting surface Optical axis height (main unit only) Optical axis height (including Z-axis stage) Mirror position Θz axis (optical axis rotation) Θy axis (vertical rotation) Θx axis (horizontal rotation) Z axis (optical axis) Y-axis (vertical) X-axis (horizontal)
High precision 6-axis optical mount PALM-101-Part Number-PALM-101

PALM-101

$ 2,925.00〜

76.2~127mm

Φ12.5~φ50.8

For 90 degree mirror

30mm

57.5mm

78.5mm

Placed on the back side

±2°

±2°

±2°

±5mm

±2.5mm

±2.5mm

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