Fiber alignment shift in temperature cycling test

Yih-Cheng Sheu; Cheng-Huang Chen; Chy-Pen Chien; Jao-Hwa Kuang; Wood-Hi Cheng; Hung-Lon Chang; Szu-Chun Wang; Chungyung Wang; Chy-Ming Wang; Jy-Wang Liaw

doi:10.1117/12.310996

22 June 1998 Fiber alignment shift in temperature cycling test

Yih-Cheng Sheu, Cheng-Huang Chen, Chy-Pen Chien, Jao-Hwa Kuang, Wood-Hi Cheng, Hung-Lon Chang, Szu-Chun Wang, Chungyung Wang, Chy-Ming Wang, Jy-Wang Liaw

Author Affiliations +

Proceedings Volume 3419, Optoelectronic Materials and Devices; 34190E (1998) https://doi.org/10.1117/12.310996
Event: Asia Pacific Symposium on Optoelectronics '98, 1998, Taipei, Taiwan

Abstract

A finite-element method (FEM) analysis has been carried out on the fiber alignment shift in an optical fiber soldered into a ferule. Results show that the maximum fiber alignment shifts are strongly depend on the geometry of fiber offset from the center of the ferrule.Up to 0.24 and 0.27 micrometers of the maximum fiber alignment shifts were predicted in temperature cycling from -40 to +85 degrees C and -40 to +100 degrees C, respectively. Detailed knowledge of predicting the maximum fiber alignment shift in temperature cycling test is important for practical design and fabrication of high yield optoelectronic packaging.

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Yih-Cheng Sheu, Cheng-Huang Chen, Chy-Pen Chien, Jao-Hwa Kuang, Wood-Hi Cheng, Hung-Lon Chang, Szu-Chun Wang, Chungyung Wang, Chy-Ming Wang, and Jy-Wang Liaw "Fiber alignment shift in temperature cycling test", Proc. SPIE 3419, Optoelectronic Materials and Devices, 34190E (22 June 1998); https://doi.org/10.1117/12.310996

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