The Roman calendar identified January as the month in which looking back and looking forward were both appropriate. As Editor and Publisher, we are using this first issue of January 1998 to do some of both.

© Optical Society of America

Full Article  |  PDF Article

Cited By

OSA participates in CrossRef's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.