Grey-tone lithography and dry etching te
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S. Ullerich; R. SteingrΓΌber; A. Umbach
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Article
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1999
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Elsevier Science
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English
β 922 KB
Grey-tone lithography and dry etching technique for the fabrication of integrated spot size converters l q [ I ~ S. Ullerich (1), R. Steingrtiber (2) and A. Umbach (2)