%0 Journal Article %T Nonlinear optical properties of 3,3′-biindole 2,2′(1H,1′H)-dione derivatives %A Asadollah Zarif Mahdizadeh, Farhad %A Esmaeili, Abbas Ali %A Zohre Zeraatkar %A Marzieh Behrouz %A Zahra Dehghani %A Luis A. Miccio %A SHarifi, Soheil %J Optical and Quantum Electronics %@ 0306-8919 %D 2023