Abstract The transmission of rapidly phase modulated signal beams in photorefractive two-wave mixing is studied theoretically. The analytical expressions of output intensities are given both in diffusion regime and in drift regime.
Received: 02 April 1996
Accepted manuscript online:
PACS:
42.65.Hw
(Phase conjugation; photorefractive and Kerr effects)
(Other nonlinear optical materials; photorefractive and semiconductor materials)
Fund: Project supported by the Aerospace of China.
Cite this article:
LI YAN (李焱), SUN XIU-DONG (孙秀冬), JIANG YONG-YUAN (姜永远), ZHOU ZHONG-XIANG (周忠祥), XU KE-BIN (许克彬) THEORETICAL STUDY ON TRANSMISSION OF RAPIDLY PHASE-MODULATED SIGNAL IN PHOTOREFRACTIVE TWO-WAVE MIXING 1996 Acta Physica Sinica (Overseas Edition) 5 824
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
