Мақола

Saturated absorption and reverse saturated absorption of Cu:SiO<sub>2</sub> at <i>λ</i> = 532 nm

R. A. GaneevA.I. RyasnyanskySamarkand State University, Samarkand 703004, UzbekistanА. Л. СтепановKazan Physics-Technical Institute, Kazan 420029, RussiaT. Usmanov

physica status solidi (b)journal2004en

ABI

Аннотация

Abstract Nonlinear absorption in copper‐doped silicate glasses was investigated by the Z‐scan technique using second harmonic radiation of a Nd:YAG laser ( λ = 532 nm, τ = 55 ps). The simultaneous influence of saturated and reverse saturated nonlinear absorption processes was analyzed. The nonlinear absorption coefficient and the saturation intensity of copper‐doped glasses at laser intensity of 5.4 × 10 9 W cm −2 were measured to be 6 × 10 −6 cm W −1 and 4.3 × 10 8 W cm −2 , respectively. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

Мавзулар

Nonlinear Optical Materials Studies Glass properties and applications Laser Material Processing Techniques

Идентификаторлар

DOI: 10.1002/pssb.200309025

Иқтибослар ва манбалар

4 та иқтибос 19 та фойдаланилган манба

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