WASET
    Tien-Tung Chung and  Chin-Te Lin and  Chung-Yun Lee and  Kuang-Chao Fan and  Shou-Heng Chen,  Optimum Design of an 8x8 Optical Switch with Thermal Compensated Mechanisms.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2009, vol. 29(5). 475 - 482
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/14035.