Excitation of Tm+3 at a wavelength of 1064 nm

被引：11

作者：

El-Agmy, RM ^{[1
]}

Lüthy, W ^{[1
]}

Graf, T ^{[1
]}

Weber, HP ^{[1
]}

机构：

[1] Univ Bern, Inst Appl Phys, CH-3012 Bern, Switzerland

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2003年 / 76卷 / 01期

关键词：

D O I：

10.1007/s00340-002-1066-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the experimental study of the excitation mechanism of fluorescence in a 10000-ppmwt. Tm+3-doped ZBLAN fiber. Visible (at 453 nm and 480 nm) and near-infrared (similar to800 nm) radiations were studied under excitation at 1.064 mum. The up-conversion mechanisms responsible are investigated, based on experimental data. The results show that the H-3(4) and the D-1(2) levels are predominantly excited by ion-ion cross-relaxation processes.

引用

页码：23 / 26

页数：4

共 9 条

[1]

Digonnet M. J., 2001, RARE EARTH DOPED FIB

[2]

DUCLOS F, 1995, J OPT SOC AM B, V12, P49

[3] AMPLIFIED SPONTANEOUS EMISSION IN TM3+-DOPED MONOMODE OPTICAL FIBERS IN THE VISIBLE REGION [J].

GOMES, ASL ;

DEARAUJO, CB ;

AINSLIE, BJ ;

CRAIGRYAN, SP .

APPLIED PHYSICS LETTERS, 1990, 57 (21) :2169-2171

[4] FREQUENCY UPCONVERSION IN TM-DOPED AND YB-TM-DOPED SILICA FIBERS [J].

HANNA, DC ;

PERCIVAL, RM ;

PERRY, IR ;

SMART, RG ;

TOWNSEND, JE ;

TROPPER, AC .

OPTICS COMMUNICATIONS, 1990, 78 (02) :187-194

[5] DYNAMICS OF INFRARED-TO-VISIBLE UP-CONVERSION IN CS3LU2BR91-PERCENT-ER3+ [J].

HEHLEN, MP ;

FREI, G ;

GUDEL, HU .

PHYSICAL REVIEW B, 1994, 50 (22) :16264-16273

[6] Thulium-doped ZBLAN fiber laser [J].

Laperle, P ;

Vallée, R ;

Chandonnet, A .

LASER RESONATORS II, 1999, 3611 :228-239

[7] Characterization and modeling of thulium:ZBLAN blue upconversion fiber lasers [J].

Paschotta, R ;

Barber, PR ;

Tropper, AC ;

Hanna, DC .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1997, 14 (05) :1213-1218

[8] Upconversion mechanisms in Er3+-doped Ba2YCl7 [J].

Riedener, T ;

Egger, P ;

Hulliger, J ;

Gudel, HU .

PHYSICAL REVIEW B, 1997, 56 (04) :1800-1808

[9]

SAKAMOTO T, 1998, GLASS RARE EARTH DOP, P235

← 1 →