Wideband Raman-Pumped Wavelength-Swept Laser for Optical Coherence Tomography Application

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概要

• 論文の詳細を見る

• We demonstrate a new wavelength-swept laser based on fiber Raman amplification (FRA), achieved by multiplexing three different pump lasers at wavelengths of 1455, 1475, and 1509 nm. The obtained sweeping bandwidth was from 1526.1 to 1637.9 nm, which was as wide as 111.8 nm. It is the widest hitherto demonstrated based on FRA. We also present the use of this swept laser in the application scenario of optical coherence tomography (OCT). This scheme paves the way for fiber Raman amplification to be employed as a promising source for generating a wideband swept source for OCT application.

• 2013-06-25

著者

• Wong Kenneth

  Department Of Computer Science And Information Systems University Of Hong Kong

• Xu Xing

  Department Of Anesthesia Dokkyo University School Of Medicine

• Yang Victor

  Department of Electrical and Computer Engineering, Ryerson University, Toronto, ON M5B 2K3, Canada

• Wong Kenneth

  Department of Electrical and Electronic Engineering, University of Hong Kong, Pokfulam Road, Hong Kong

• Xu Jianbing

  Department of Electrical and Electronic Engineering, University of Hong Kong, Pokfulam Road, Hong Kong

• Ou Haiyan

  Department of Electrical and Electronic Engineering, University of Hong Kong, Pokfulam Road, Hong Kong

• Chui Po

  Department of Electrical and Electronic Engineering, University of Hong Kong, Pokfulam Road, Hong Kong

• Xu Xing

  Department of Electrical and Electronic Engineering, University of Hong Kong, Pokfulam Road, Hong Kong

• YANG Victor

  Department of Electrical and Computer Engineering, Ryerson University

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