Optically driven black phosphorus as a saturable absorber for mode-locked laser pulse generation

Yao Chen; Haoran Mu; Pengfei Li; Shenghuang Lin; Shivananju Bannur Nanjunda; Qiaoliang Bao

doi:10.1117/1.OE.55.8.081317

10 March 2016 Optically driven black phosphorus as a saturable absorber for mode-locked laser pulse generation

Yao Chen, Haoran Mu, Pengfei Li, Shenghuang Lin, Shivananju Bannur Nanjunda, Qiaoliang Bao

Author Affiliations +

Funded by: National High Technology Research and Development Program of China, 863 Program, National High Technology Research and Development Program (“863”Program) of China, Youth 973 Program, National Natural Science Foundation of China, National Natural Science Foundation, Doctoral Fund of Ministry of Education of China

Optical Engineering, Vol. 55, Issue 8, 081317 (March 2016). https://doi.org/10.1117/1.OE.55.8.081317

Abstract

Black phosphorus (BP) is a very promising two-dimensional material as a saturable absorber for ultrashort pulse generation especially in telecommunication bands due to its ultrafast dynamic response and strong resonant absorption in the near-infrared wavelength range. However, the current fabrication methods of BP saturable absorbers are very complex and not suitable for practical large-scale production. We have successfully deposited BP with a thickness of ∼25 nm onto the fiber end facet as a saturable absorber by a simple optically driven deposition method. The BP saturable absorber shows excellent mode-locking performance with a stable pulse train repetition of 1.843 MHz and pulse duration of 117.6 ns.

Citation Download Citation

Yao Chen, Haoran Mu, Pengfei Li, Shenghuang Lin, Shivananju Bannur Nanjunda, and Qiaoliang Bao "Optically driven black phosphorus as a saturable absorber for mode-locked laser pulse generation," Optical Engineering 55(8), 081317 (10 March 2016). https://doi.org/10.1117/1.OE.55.8.081317

Published: 10 March 2016

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE