Spectral synthesis to overcome gain-narrowing in femtosecond fiber amplifiers

Florent Guichard; Marc Hanna; Laurent Lombard; Yoann Zaouter; Frédéric Druon; Eric Mottay; Patrick Georges

doi:10.1117/12.2039588

7 March 2014 Spectral synthesis to overcome gain-narrowing in femtosecond fiber amplifiers

Florent Guichard, Marc Hanna, Laurent Lombard, Yoann Zaouter, Frédéric Druon, Eric Mottay, Patrick Georges

Author Affiliations +

Proceedings Volume 8961, Fiber Lasers XI: Technology, Systems, and Applications; 89611G (2014) https://doi.org/10.1117/12.2039588
Event: SPIE LASE, 2014, San Francisco, California, United States

Abstract

We demonstrate spectral coherent beam combining of two femtosecond fiber chirped-pulse amplifiers seeded by a common oscillator. Using active phase stabilization based on an electro-optic phase modulator, an average power of 10 W before compression and a high gain factor of 30 dB is obtained. At this gain value, 130 fs pulses with a spectral width of 19 nm can be generated, highlighting the strong potential of pulse synthesis for the reduction of the minimum duration of ultrashort pulses in fiber chirped-pulse amplifiers.

Citation Download Citation

Florent Guichard, Florent Guichard, Marc Hanna, Marc Hanna, Laurent Lombard, Laurent Lombard, Yoann Zaouter, Yoann Zaouter, Frédéric Druon, Frédéric Druon, Eric Mottay, Eric Mottay, Patrick Georges, Patrick Georges, "Spectral synthesis to overcome gain-narrowing in femtosecond fiber amplifiers", Proc. SPIE 8961, Fiber Lasers XI: Technology, Systems, and Applications, 89611G (7 March 2014); doi: 10.1117/12.2039588; https://doi.org/10.1117/12.2039588

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

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

Includes PDF, HTML & Video, when available

Members: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years