Application Systems
Inspection / Observation

Utilizing our technologies in optical field and precision positioning field, Sigma Koki is able to offer the products which are adaptable to a wide variety of needs for diversified market.

APAS: Automatic Polarization Analysis System

Automatic polarization analysis system of Sigma Koki provides the software and an optical system that are combined with a standard light source, optics, holder and detector. And it is available for dedicated measuring device as well as simple evaluation system. Furthermore, we can propose for a wide variety of measurement and evaluation applications.

Polarization component

We will provide the holder and various polarizing element as a device for assembling and research and experimental applications. From a wide range of line-up, you can choose in accordance with the objectives, specifications and budget.

Reflection Measurement Systems

This device allows the measurement of spectral reflectivity in fine areas and curvature surfaces.
For ultra-slim samples such as lenses with curvature or functional sheets, high-speed and highaccuracy measurement of spectral reflectivity can be realized without being affected by reflected light on the rear surface.

Light-weight XYZ axis aluminum stages integrating a stage and Z bracket.Crossed roller guide enables smooth travel.
Stainless Steel Linear Stages suitable for hard vacuum and clean room applications have the same design and performance as TSD stages
This filter can extract light in a specific wavelength range. Very high transmittance can be obtained in the transmission range. Upon leaving...