Interferometric autocorrelation measurements of ultrafast two-photon nonlinearities in CdSe
Bulk crystals of CdSe are studied to verify it as an alternative to AlGaAs in the 1.5 μm wavelength due to its half-gap energy of 0.875 eV and large nonlinear figure of merit. The pulses transmitted to the crystal are characterized by interferometric autocorrelation and spectral analysis. Detailed n...
| Autors principals: | , , , , |
|---|---|
| Format: | Journal article |
| Idioma: | English |
| Publicat: |
IEEE
1998
|