Journal
OPTICS EXPRESS
Volume 24, Issue 10, Pages -Publisher
OPTICAL SOC AMER
DOI: 10.1364/OE.24.010675
Keywords
-
Categories
Funding
- Ministry of Science and Technology (MOST) of Taiwan [NSC-101-2218-E-027-003-MY3]
- Ministry of Economic Affairs (MOEA) of Taiwan [104-EC-17-A-07-S3-011]
Ask authors/readers for more resources
We report on the demonstration of a passively Q-switched 1.55 mu m fiber laser utilizing a colloidal PbS quantum dot (QD) thin film as a saturable absorber. Colloidal PbS QD films have several features that are advantageous in a passively Q-switched fiber laser operation, including large operation wavelength range, cost-effectiveness, and a low saturable absorption intensity. We conducted thorough material and optical studies to verify the advantages of PbS QDs in Q-switched laser operation and successfully generated 801 nJ pulses with a 24.2 kHz repetition rate. To the best of our knowledge, the developed Q-switched fiber laser is the first based on colloidal PbS QDs. (C) 2016 Optical Society of America
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available