Chinese Optics Letters, 2004, 2 (8): 08459, Published Online: Jun. 6, 2006
Compact design of 1*16 cascaded Y-branch splitter 
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130.3120 integrated optics devices 230.1360 beam splitters 230.3120 integrated optics devices 230.7380 waveguides channeled
Abstract
We proposed a new kind of cascade Y-branch splitter with a branching region and a fan-out region. The length of the new device are analyzed in detail and compared with ordinary ones. The results show that the new splitter can be 10%-30% shorter than the ordinary splitters. We designed and fabricated a 1*16 splitter in K+/Na+ ion-exchanged BK7 glass. The length of the new designed splitter is 30-mm, which is 85% of the length of an ordinary splitter.
Shanying Lu, Xihua Li, Xiaoqing Jiang, Minghua Wang. Compact design of 1*16 cascaded Y-branch splitter[J]. Chinese Optics Letters, 2004, 2(8): 08459.
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