Development of a pulsed YAG laser, mode locked, using a frequency doubling non linear mirror as active feedback and a GaAs platelet as passive negative feedback. The non linear mirror consists of a BBO crystal and a dichroïc mirror. The laser source pump on OPO picosecond used for ir-vis sum frequency generation spectroscopy.
|Effective start/end date||1/01/98 → 31/12/03|
- non linear mirror
- non linear optics
- optical pumping