The flat mirror M1 of SR-OPO was AR (T = 98.7%) coated at fundamental wavelength of 1064 nm, HR (R > 99%) at the signal wavelength around 1.4-1.7 [micro]m, HR (R > 99%) coated at wavelength from 3.2 to 4.2 [micro]m, and partial reflection (PR) coated with the reflectivity fluctuating between 30 and 99% at wavelength from 2.9 to 3.2 [micro]m.
MgO:PPLN we used was AR coated at the fundamental wavelength of 1064 nm (R < 0.5%) and the signal wavelength (1430-2128 nm, R < 1%) and idler wavelength (2128-4800 nm, R < 5%) on both light pass surfaces.
As CaBL crystal shows wide transmission vary, ranging from 230 nm ahead, it is used for optical operation as well as frequency doubling of Nd:YAG (neodymium- doped yttrium aluminium garnet; Nd:Y3Al5O12) laser of fundamental wavelength
with l=1064 nm.
The fundamental wavelength
(1064 nm) and the second harmonic generation (532 nm) of Nd:YAG laser were applied with energy of 490 mJ, 700 pulse and 6 Hz repetition rate.
A simulated surface called the fundamental wavelength
surface is shown in Fig.
Nd:YAG laser with fundamental wavelength
of 1064 nm and its second harmonic wavelength of 532 nm has a significant effect of cleaning process for the metal samples from lubricant and rust, this is returned to the high absorptivity of lubricant and rust for these wavelengths .
The laser source comes with a fundamental wavelength
of 1030 nm.
For the laser induced pattering experiments, we used a wavelength ([lambda]) of 266 nm (TEM00), which is the 4th harmonic of the fundamental wavelength
The Staccato laser, with a fundamental wavelength
of 1 micron, delivers 13 pi-cosecond (0.000000000013 seconds) long, diffraction limited pulses with as high as 38 megawatts of peak power--higher peak power than most conventional industrial lasers can deliver.
Nova is a neodymium-glass laser with a fundamental wavelength
in the near infrared (1.05 micrometers).