2:15 PM - 2:30 PM
△ [19p-E205-3] Cr2+:ZnS mid-infrared mode-locked laser using single walled carbon nanotubes II
Keywords:carbon nanotube, laser, mid infrared
In this research, we are developing a Cr2+:ZnS mid-infrared mode-locked laser as a compact and highly efficient mid-infrared ultrashort light source for advanced vibrational spectroscopy and strong field phenomena.
By using single-walled carbon nanotubes as a saturable absorber, mode-locked oscillation with a pulse duration of 49 fs, a spectral width of 9.2 THz, and a center wavelength of 2.4 um has been realized.
Subsequently, we are planning to improve the power scalability of the mode-locked Cr2+:ZnS laser by evaluating and engineering the saturable absorption characteristics of nanotubes at a wavelength of 2.4 um.
By using single-walled carbon nanotubes as a saturable absorber, mode-locked oscillation with a pulse duration of 49 fs, a spectral width of 9.2 THz, and a center wavelength of 2.4 um has been realized.
Subsequently, we are planning to improve the power scalability of the mode-locked Cr2+:ZnS laser by evaluating and engineering the saturable absorption characteristics of nanotubes at a wavelength of 2.4 um.