Femtosecond-scale all-optical switching in oxyfluorogallate glass induced by nonlinear multiphoton absorption

Author:

Li Qisong12ORCID,Yuan Xinqiang2,Jiang Xiongwei2,Wang Jun2ORCID,Liu Yi13,Zhang Long23ORCID

Affiliation:

1. Shanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai, 200093, China

2. Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China

3. CAS Center for Excellence in Ultra-Intense Laser Science, Shanghai, 201800, China

Abstract

Ultrafast all-optical switching based on oxyfluorogallate glass induced by nonlinear multiphoton absorption is reported and the ultrafast response time ∼350 fs is achieved by the femtosecond laser pump and probe technology.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Reference49 articles.

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2. Low-chirp isolator-free 65-GHz-bandwidth directly modulated lasers

3. Ultrafast control of vortex microlasers

4. All-optical control of light on a silicon chip

5. Photonic crystal directional coupler switch with small switching length and wide bandwidth

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