Optical frequency-domain reflectometry with a rapid wavelength-scanning superstructure-grating distributed Bragg reflector laser

被引：42

作者：

Amano, T

Hiro-Oka, H

Choi, D

Furukawa, H

Kano, F

Takeda, M

Nakanishi, M

Shimizu, K

Ohbayashi, K ^{[1
]}

机构：

[1] Kitasato Univ, Ctr Nat Sci, Kanagawa 2288555, Japan

[2] NTT Corp, Photon Labs, Atsugi, Kanagawa 2430198, Japan

[3] Univ Electrocommun, Dept Informat & Commun Engn, Chofu, Tokyo 1828585, Japan

[4] Kitasato Univ, Grad Sch Med Sci, Kanagawa 2288555, Japan

来源：

APPLIED OPTICS | 2005年 / 44卷 / 05期

关键词：

D O I：

10.1364/AO.44.000808

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Superstructure-grating distributed Bragg reflector lasers are particularly suited for optical frequency-domain reflectometry optical-coherence tomography with wide wavelength tunability and frequency agility. We report theoretical estimates of and experimental results for the data acquisition speed, the observable depth range, the resolution, and the dynamic range of an optical frequency-domain reflectometry system that uses a superstructure-grating distributed Bragg reflector laser whose wavelength can be tuned from 1533 to 1574 nm with a tuning speed of 10 mus/0.1-nm step. (C) 2005 Optical Society of America.

引用

页码：808 / 816

页数：9

共 24 条

[21] FDM OPTICAL SWITCHING OF 16 CHANNELS AT 5GBIT/S DATA RATE USING AN SSG DBR LASER AND ARRAYED-WAVE-GUIDE GRATING [J].