Now showing items 1-3 of 3
Third-order optical autocorrelator for time-domain operation at telecommunication wavelengths
(Georgia Institute of Technology, 2004-07)
We report on amorphous organic thin films that exhibit efficient third-harmonic generation at telecommunication wavelengths. At 1550 nm, micrometer-thick samples generate up to 17 mW of green light with input power of 250 ...
Ultrafast-pulse diagnostic using third-order frequency-resolved optical gating in organic films
(Georgia Institute of Technology, 2004-10)
We report on the diagnostic of ultrafast pulses by frequency-resolved optical gating (FROG) based on strong third-harmonic generation (THG) in amorphous organic thin films. The high THG conversion efficiency of these films ...
Direct imaging through scattering media by use of efficient third-harmonic generation in organic materials
(Georgia Institute of Technology, 2004-11)
We report on real-time, time-gated, direct imaging through scattering media with an attenuation of 14 mean-free paths by use of third-harmonic generation in the eye-safe and telecommunication-compatible near-IR spectral ...