Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2001

Идентификатор DOI: 10.1016/S0030-4018(00)01162-7

Ключевые слова: sub-Doppler resolution; enhanced absorption; atomic coherence

Аннотация: A four-level model is proposed where sub-Doppler resolution, enhanced absorption and transparency windows for a weak probe field are manipulated by using two coherent driving fields in the way that is not possible in three-level schemes. We show how an interplay of quantum coherence and interference effects induced by two driving fields allows one to concurrently couple molecules from a wide velocity interval to a probe radiation and consequently to enhance cross-section of optical processes in Doppler-broadened media. (C) 2001 Published by Elsevier Science B.V.

Журнал: OPTICS COMMUNICATIONS

Выпуск журнала: Vol. 188, Is. 1-4

Номера страниц: 99-109

ISSN журнала: 00304018

Место издания: AMSTERDAM

Издатель: ELSEVIER SCIENCE BV

• Dong P. (KRASNOYARSK STATE UNIV)
• Popov A.K. (KRASNOYARSK STATE UNIV)
• Tang S.H. (KRASNOYARSK STATE UNIV)
• Gao J.Y. (KRASNOYARSK STATE UNIV)

• Web of Science Core Collection