Measurements of operation parameters and nonlinearity of a Nd3+-doped fibre laser by relaxation oscillations

被引：13

作者：

Bohm, R ^{[1
]}

Baev, VM ^{[1
]}

Toschek, PE ^{[1
]}

机构：

[1] UNIV HAMBURG,INST LASER PHYS,D-20355 HAMBURG,GERMANY

来源：

OPTICS COMMUNICATIONS | 1997年 / 134卷 / 1-6期

关键词：

D O I：

10.1016/S0030-4018(96)00590-1

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The optical nonlinearity, saturation of the lower laser level, and spontaneous emission modify the relaxation oscillations in a Nd3+-doped fibre laser. A novel four-level rate-equation model correctly describes the modified laser dynamics and allows the determination of the second-order susceptibility of the fibre, lifetimes of upper and lower laser levels, cavity loss, and the number of oscillating modes by monitoring relaxation oscillations. Measurements on five different Nd3+-doped fibres are reported.

引用

页码：537 / 546

页数：10

共 29 条

[1]

Agrawal G. P., 2019, Nonlinear fiber optics, V6th

[2] INTERACTIONS BETWEEN LIGHT WAVES IN A NONLINEAR DIELECTRIC [J].

ARMSTRONG, JA ;

BLOEMBERGEN, N ;

DUCUING, J ;

PERSHAN, PS .

PHYSICAL REVIEW, 1962, 127 (06) :1918-+

[3]

BAEV VM, 1993, P SOC PHOTO-OPT INS, V1715, P381, DOI 10.1117/12.140229

[4]

BALDWIN GC, 1969, INTRO NONLINEAR OPTI, P87

[5] DETAILED CHARACTERIZATION OF ND3+ DOPED SIO2-GEO2 GLASS-FIBER LASERS [J].

BARNES, WL ;

MORKEL, PR ;

TOWNSEND, JE .

OPTICS COMMUNICATIONS, 1991, 82 (3-4) :282-288

[6]

BELIKOVA TP, 1972, KRATK SOOBSHCH FIZ, P48

[7]

BIBEAU C, 1994, OSA PROC, V20, P74

[8]

BIELAWSKI S, 1995, J PHYS III, V5, P251, DOI 10.1051/jp3:1995101

[9] ANTIPHASE DYNAMICS AND POLARIZATION EFFECTS IN THE ND-DOPED FIBER LASER [J].

BIELAWSKI, S ;

DEROZIER, D ;

GLORIEUX, P .

PHYSICAL REVIEW A, 1992, 46 (05) :2811-2822

[10] INTRACAVITY ABSORPTION-SPECTROSCOPY WITH A ND3+-DOPED FIBER LASER [J].

BOHM, R ;

STEPHANI, A ;

BAEV, VM ;

TOSCHEK, PE .

OPTICS LETTERS, 1993, 18 (22) :1955-1957

← 1 2 3 →