Structural Design and Simulation of Multi-Detector Same-Platform Laser Gyro Reflector Substrate Defect Detection Prototype.

Defect detection and classification in super-high reflector mirrors and their substrates are crucial for manufacturing laser gyroscope systems. This paper presents a prototype designed to meet the requirements for the reflection and transmission of laser gyroscope mirror substrates. The prototype featured two measurement channels (bright field and dark field) and could detect defects on patterned and unpatterned surfaces.

Unusual renal displacement due to massive splenomegaly: a rare case report and review of literature.

Here, the case of a female patient in her late 60s, who presented to hospital for a scheduled health check relating to a history of myelofibrosis for the previous 9 years, is described. She recently experienced weight loss and abdominal distention. Physical examination revealed no abnormality or tenderness.