A 1 × 4 polarization and wavel
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K.K. Chung; H.P. Chan; P.L. Chu
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Article
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2006
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Elsevier Science
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English
⚖ 736 KB
A 1 • 4 polarization and wavelength independent optical power splitter is reported. This device is based on a novel wide-angle lowloss Y-junction structure which can give a theoretical TE junction excess loss of 0.26 dB at a branching angle of 16°. To the best of our knowledge, it is so far the lowe