Graphene mode-lockers for fiber lasers functioned with evanescent field interaction



Graphene mode-lockers for fiber lasers functioned with evanescent
field interaction


Employing graphene as an intracavity passive power modulating element, we demonstrate the
efficient laser pulsation in high pulse-energy regime with evanescent field interaction between the
propagating light and graphene layer. Graphene is prepared by the solution based reduction of
graphene oxide, and dispersed homogeneously into the water for spray onto an all-fiber substrate,
side-polished fiber. With the intracavity power up to 21.41 dBm, we ensure the robust high-energy
operation without any thermal damage of graphene. Resultant output pulses have center wavelength,
spectral width, and repetition rate of 1561.6 nm, 1.96 nm, and 6.99 MHz, respectively.
© 2010
American Institute of Physics. doi:10.1063/1.3309669

Views: 6

Comment

You need to be a member of Nanopaprika.eu - The International NanoScience Community to add comments!

Join Nanopaprika.eu - The International NanoScience Community

Members

Welcome

Welcome! Nanopaprika was cooked up by Hungarian chemistry PhD student in 2007. The main idea was to create something more personal than the other nano networks already on the Internet. Community is open to everyone from post-doctorial researchers and professors to students everywhere.

There is only one important assumption: you have to be interested in nano!

Dr. András Paszternák, founder of Nanopaprika

Next partner events of TINC

We are Media Sponsor of:

 

Past partner events

Advertisement

Buy fiber optic products from www.optical-products.com Buy HP motherboard from www.hpmotherboard.net Buy 40G transceiver from www.40gtransceiver.com

Made-in-China.com 

We offer LC patch cord, SC patch cord, FC patch cords,buy fiber optic patch cord at www.fiberopticpatchcord.com

The invertion of 10G optical transceiver has greatly increase the networking speed, for the science behind the transceiver, please check website and learn about CWDM SFP transceiver, www.fiberoptictransceiver.net

For information of DWDM sfp, please go to http://www.fiberoptictransceiver.net/dwdm-sfp/

The XFP (10 Gigabit Small Form Factor Pluggable) is a standard for transceivers for high-speed computer network and telecommunication links that use optical fiber.please visit www.xfptransceiver.com for more info

Find the best places to play Texas Holdem online at www.texasholdemonline.com # Casino en ligne