Single mode optical fiber nonlinear coefficient measurement based on four wave mixing method with novel two-tone optical source

被引：0

作者：

Batagelj, B

Ritosa, P

Vidmar, M

Tomazic, S

机构：

[1] Univ Ljubljana, Radiat & Opt Lab, Fac Elect Engn, Ljubljana 1000, Slovenia

[2] Univ Ljubljana, Lab Commun Devices, Fac Elect Engn, Ljubljana 1000, Slovenia

来源：

CAOL 2005: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON ADVANCED OPTOELECTRONICS AND LASERS, VOL 2 | 2005年

关键词：

optical fibre communications; fibre measurements; non-linear coefficient characterisation; four-wave mixing;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper novel two-tone optical source for determination of single-mode optical fiber non-linear coefficient is presented and discussed. In novel proposed measurement scheme two wavelengths of light are generated by two-tone optical source. Presented two-tone non-linear coefficient meter achives high peak power using pulsed operation. Both the two-tone generation and the pulse modulation are obtained from a single LiNbO3 modulator, driven by standard microwave pulse generator. The obtained two optical signals have inherently the same linear polarisation. The frequency spacing is precisely set by the modulation signal and no adjustment is required during the measurement because there is no wavelength difference drifting.

引用

页码：325 / 327

页数：3