Metallic nonlinear magneto-optical nonreciprocal isolator

Hala J. El-Khozondar; Rifa J. El-Khozondar; Mohammed M. Shabat; Alexander W. Koch

doi:10.1117/12.827300

17 June 2009 Metallic nonlinear magneto-optical nonreciprocal isolator

Hala J. El-Khozondar, Rifa J. El-Khozondar, Mohammed M. Shabat, Alexander W. Koch

Proceedings Volume 7390, Modeling Aspects in Optical Metrology II; 739003 (2009) https://doi.org/10.1117/12.827300
Event: SPIE Europe Optical Metrology, 2009, Munich, Germany

Abstract

The effect of a metal layer with negative permittivity on the behavior of nonlinear-magnetoopic isolator is studied. The isolator consists of Metal film, nonlinear cladding, and magnetooptic substrate. It is found that difference between forward and backward propagation for TM₀ mode increases with increasing the absolute value of the tuning parameter which is the permittivity of the metal film, ε_f. It is also found that the maximum cutoff thickness of the isolator occurs in selfdefocusing case around η=0.65 and at the highest assumed value of ε_f = -8. The results are interesting since they assure the possibility to get maximum optimization of the isolator behavior by adding metallic materials.

Citation Download Citation

Hala J. El-Khozondar, Rifa J. El-Khozondar, Mohammed M. Shabat, and Alexander W. Koch "Metallic nonlinear magneto-optical nonreciprocal isolator", Proc. SPIE 7390, Modeling Aspects in Optical Metrology II, 739003 (17 June 2009); https://doi.org/10.1117/12.827300

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