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SHUPING LI1, JINGPING ZHU1, WANGUANG QIN1,* , YAOHUI CHEN1
The direct butt-coupling technique for fiber–chip coupling yields a 7–10 dB power loss because of the unequal spot-sizes associated with each device. We design a fiber ended micro-lens to enhance the coupling efficiency and further derive the meridian expression. To meet the needs of the sub-micron alignment tolerance, a self-aligned mounting is developed, and electro-strictive actuators are employed. Along with the reference alignment solution, alignment feedback and control can be realized..
Self-aligned mounting, Butt coupling, Alignment, Electro-strictive actuators.
SHUPING LI, JINGPING ZHU, WANGUANG QIN, YAOHUI CHEN, An alignment approach for coupling mounts using a fiber ended micro-lens, Optoelectronics and Advanced Materials - Rapid Communications, 5, 7, July 2011, pp.718-721 (2011).
Submitted at: July 5, 2011
Accepted at: July 25, 2011
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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