Abstract
Nonlinear wave mixing processes were utilized in a second order nonlinear crystal inside the spectral processing device (SPD ) for generating ultrashort femtosecond pulses. A signal wave was launched into a single mode fiber to excite several spatial modes. At the output of the fiber the signal was combined with the reference wave and the total optical intensity was detected using a camera. The interference portion of the total observed intensity was decoupled from the background using fourier domain filtering.
Original language | English |
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Pages (from-to) | 849-850 |
Number of pages | 2 |
Journal | Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS |
Volume | 2 |
State | Published - 2001 |
Externally published | Yes |
Event | 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society - San Diego, CA, United States Duration: 11 Nov 2001 → 15 Nov 2001 |