One aspect of the present invention relates to a system and method for mitigating errors in SE data in order to determine changes in a polarization state of a source beam after interaction with a specimen. The invention can be used to provide ceramic-based microstructures as, for example, high temperature resistant materials, including devices such as microcombustors, micro-heat-exchangers, sensor and actuator systems, microfluidic devices, and micro-optics systems that can be used independently or integrated into other systems. When the method obtains all the content within the storage device, it checks for the duplicate content in the storage device. Further, the door-side base member 42 is provided with a slit 44 which penetrates the member 42 in the width direction of the door 20 and into which the second plate 32 can be inserted from both the front and back sides of the door 20.