div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 1997 OSA Technical Digest Series OFC 97 Vol 6 1997 p 7 · ML Heston et al in Optical Fiber Communication Conference Vol 2 of 1996 OSA Technical Digest Series Optical src=https:reader033fdocumentsinreader033viewer202205312160a6675f42dd7c53cb780f5fhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv class=annotationTitleSOL_IZdiv div class=annotationSubjectTextfelddiv div class=annotationContents1997 OSA Technical Digest Series OFC 97 Vol 6 1997 p 7divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: 1997 OSA Technical Digest Series OFC 97 Vol 6 1997 p 7 · ML Heston et al in Optical Fiber Communication Conference Vol 2 of 1996 OSA Technical Digest Series Optical src=https:reader033fdocumentsinreader033viewer202205312160a6675f42dd7c53cb780f5fhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv