Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Two-coherent-wave coupling in Rhodamine 110-doped boric acid glass solid films

Not Accessible

Your library or personal account may give you access

Abstract

We report the energy-transfer efficiency in a saturable absorber nonlinear media by two-coherent-wave coupling using the Doppler shift. Intensity-dependent nondegenerate two-beam coupling has been studied in Rhodamine 110-doped boric acid glass films. Two beams have been described in the limit of a weak probe and a relatively strong pump at the wavelength 488nm from a continuous-wave Ar+ laser. The results have been interpreted in terms of the four-level description of a saturable absorber. We obtained good agreement between the experimental and the theoretical results. Estimated values of the nonlinear parameters such as the saturation intensity, refractive index, and the response time of the optical nonlinearity have been obtained at different pump beam intensities for the first time, to our knowledge, in the Rhodamine 110-doped film.

© 2007 Optical Society of America

Full Article  |  PDF Article
More Like This
Multiwave diffraction in saturable absorbers

K. Divakara Rao and K. K. Sharma
J. Opt. Soc. Am. B 12(4) 658-664 (1995)

Optical phase-conjugate studies of organic dyes doped in a boric acid host

B. R. Reddy and P. Venkateswarlu
J. Opt. Soc. Am. B 10(3) 438-445 (1993)

Continuous-wave self-diffraction in dye-doped glasses

G. Ravindra Kumar, Bhanu P. Singh, and K. K. Sharma
J. Opt. Soc. Am. B 8(10) 2119-2127 (1991)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (9)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (3)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (37)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved