Nonlinear absorption properties of new cobalt-doped transparent glass ceramics

Alexander M. Malyarevich; Igor A. Denisov; Konstantin V. Yumashev; Olga S. Dymshits; Alexander A. Zhilin

doi:10.1117/12.475928

24 July 2002 Nonlinear absorption properties of new cobalt-doped transparent glass ceramics

Alexander M. Malyarevich, Igor A. Denisov, Konstantin V. Yumashev, Olga S. Dymshits, Alexander A. Zhilin

Proceedings Volume 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems; (2002) https://doi.org/10.1117/12.475928
Event: XVII International Conference on Coherent and Nonlinear Optics (ICONO 2001), 2001, Minsk, Belarus

Abstract

Absorption saturation as well as bleaching relaxation of ⁴A₂ yields ⁴T₁(⁴F) transition of tetrahedrally coordinates Co2+ ion in magnesium-aluminum and magnesium-gallium-aluminum glass ceramics prepared under different conditions were studied. Ground state absorption cross sections at the wavelength of 1.54 mm were estimated. The level of unsaturable losses was observed to be proportional to the cobalt concentration in the raw materials. The difference spectrum of stimulated emission and excited state absorption under excitation in the ⁴A₂ yields ⁴T₁ (⁴P) transition of the tetrahedral Co ion was derived and analyzed.

Citation Download Citation

Alexander M. Malyarevich, Igor A. Denisov, Konstantin V. Yumashev, Olga S. Dymshits, and Alexander A. Zhilin "Nonlinear absorption properties of new cobalt-doped transparent glass ceramics", Proc. SPIE 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems, (24 July 2002); https://doi.org/10.1117/12.475928

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available