Tunable amplified spontaneous emission from dye doped hollow polymer optical fiber

被引：7

作者：

Anand, V. R. ^{[1
]}

Mathew, S. ^{[1
]}

Linslal, C. L. ^{[1
]}

Peter, Jaison ^{[1
]}

Radhakrishnan, P. ^{[1
]}

Kailasnath, M. ^{[1
]}

机构：

[1] Cochin Univ Sci & Technol, Int Sch Photon, Cochin 22, Kerala, India

来源：

JOURNAL OF LUMINESCENCE | 2018年 / 201卷

关键词：

Red Shift - Esters - Spontaneous emission - Yttrium aluminum garnet - Neodymium lasers - Optical fiber fabrication - Plastic optical fibers;

D O I：

10.1016/j.jlumin.2018.04.015

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report temperature induced tuning of amplified spontaneous emission from dye doped hollow polymer optical fiber. The dye doped Poly methyl methacrylate hollow fibers with different radii are fabricated by heat drawing technique from hollow preforms. Amplified spontaneous emission obtained by transverse optical pumping with second harmonic of Nd: YAG laser. Pump pulse energy and fiber diameter dependence on amplified spontaneous emission from the hollow fibers are also analyzed. The tuning of amplified spontaneous emission is carried out by changing the surrounding temperature from 30 degrees C to 72 degrees C. With increase in temperature, amplified spontaneous emission from the hollow polymer fiber shows a linear red shift with a temperature sensitivity of 0.09 nm/degrees C for a wavelength range of 3.74 nm. Temperature induced tuning of amplified spontaneous emission is found to be reversible.

引用

页码：1 / 4

页数：4

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