Characterization of below threshold harmonics generated in argon by ultrashort laser pulses
This work reports studies on the generation of below threshold harmonics by ultrashort laser
pulses in gas nozzles in vacuum. Odd harmonics of the laser, ranging from the 3 rd up to the …
pulses in gas nozzles in vacuum. Odd harmonics of the laser, ranging from the 3 rd up to the …
Below threshold harmonics dependence with phase-matching parameters in argon
This work reports the generation of Below Threshold Harmonics generated in Argon by
ultrashort laser pulses. The 3 rd, 5 th, 7 th and 9 th harmonics of the laser were generated in …
ultrashort laser pulses. The 3 rd, 5 th, 7 th and 9 th harmonics of the laser were generated in …