Spectroscopic parameters calculation of Nd3&#65291; in KGd(WO4)2 crystal

Shaozhen Lv; Wenqin Yang; Jinkai Chen; Jian Zhuang; Shangyuan Feng

doi:10.1117/12.667754

23 January 2006 Spectroscopic parameters calculation of Nd³⁺ in KGd(WO₄)₂ crystal

Shaozhen Lv, Wenqin Yang, Jinkai Chen, Jian Zhuang, Shangyuan Feng

Proceedings Volume 6029, ICO20: Materials and Nanostructures; 60291D (2006) https://doi.org/10.1117/12.667754
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

In this paper, the absorption and fluorescent spectra of Nd³⁺: KGd(WO₄)₂ at room temperature were measured. According to Judd-Ofelt theory, the intensity parameters Ω_λ(λ=2,4,6) were worked out. With these values, the oscillator strength, spontaneous radiative rate, branching ratio, integrated emission cross-section and laser wavelength 1.06μm emission cross-section were calculated. The energy-level of Nd³⁺ in KGW was given, the possibility to produce 1.33μm laser and the relationship between output and pumping power in different Nd³⁺ion-doped KGW were discussed.

Citation Download Citation

Shaozhen Lv, Wenqin Yang, Jinkai Chen, Jian Zhuang, and Shangyuan Feng "Spectroscopic parameters calculation of Nd³⁺ in KGd(WO₄)₂ crystal", Proc. SPIE 6029, ICO20: Materials and Nanostructures, 60291D (23 January 2006); https://doi.org/10.1117/12.667754

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