Frequency resolved optical gating in the 1.55µm band via cascaded χ(2) processes
We investigate ultrashort-pulse interactions based on cascaded second-harmonic generation and difference-frequency generation and propose their use for frequency-resolved optical gating (FROG) at telecom wavelengths in a waveguide configuration. We show how a χ(2)-χ(2) FROG device could allow the e...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2005.
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| Subjects: | |
| Online Access: | Get fulltext |