Spatiotemporal superposed rogue-wave
... average wave crests. The rational solution (also called Peregrine soliton [26]) of NLSE is the most common prototype to describe the dynamics of RWs. RW events appear from nowhere and disappear without a trace [1]. RWs in higher-order NLSE were also discussed [3]. Akhmediev et al. reported how to ex ...
... average wave crests. The rational solution (also called Peregrine soliton [26]) of NLSE is the most common prototype to describe the dynamics of RWs. RW events appear from nowhere and disappear without a trace [1]. RWs in higher-order NLSE were also discussed [3]. Akhmediev et al. reported how to ex ...
Time-of-flight optical ranging system based on time
... expected to improve with modification of the cameralens mounting scheme and better coupling optics. For a diffraction-limited system, a transverse resolution of ;1 mm can be expected for targets at 25-m distance. The time taken to make a distance measurement at a single point is determined by both t ...
... expected to improve with modification of the cameralens mounting scheme and better coupling optics. For a diffraction-limited system, a transverse resolution of ;1 mm can be expected for targets at 25-m distance. The time taken to make a distance measurement at a single point is determined by both t ...
The Femtosecond Frequency Comb: From
... light has been used to provide exquisite detail concerning the physical world. In the field of spectroscopy, light has been used to probe the inner structure of atoms and molecules, providing some of the earliest and most stringent tests of the developing quantum theories that governed their configu ...
... light has been used to provide exquisite detail concerning the physical world. In the field of spectroscopy, light has been used to probe the inner structure of atoms and molecules, providing some of the earliest and most stringent tests of the developing quantum theories that governed their configu ...
Optical Parametric Generation Spontaneous parametric down
... Spontaneous parametric down-conversion occurs when a pump photon at vP spontaneously splits into two photons—called the signal at vS, and the idler at vI (by convention, the signal frequency is higher than the idler frequency, but the convention may be reversed in some contexts). The process is also ...
... Spontaneous parametric down-conversion occurs when a pump photon at vP spontaneously splits into two photons—called the signal at vS, and the idler at vI (by convention, the signal frequency is higher than the idler frequency, but the convention may be reversed in some contexts). The process is also ...
Difficulties associated with working with UV and IR optics
... Reflective coatings are limited to wavelengths greater than 0.15 microns if they are to be broadband, though narrow bandwidth filters can be designed for lower wavelengths [1]. One of the difficulties associated with coating UV optics is that coatings are applied at high temperatures, so stress is i ...
... Reflective coatings are limited to wavelengths greater than 0.15 microns if they are to be broadband, though narrow bandwidth filters can be designed for lower wavelengths [1]. One of the difficulties associated with coating UV optics is that coatings are applied at high temperatures, so stress is i ...
Chapter 2 Femtosecond Laser Pulses - diss.fu
... amplification (CPA), has been introduced by Mourou [16]. The duration of the incoming femtosecond pulse is stretched (chirped) up to 104 times in order to reduce the pulse peak intensity. The pulse is now ready to be amplified, since its amplification gain is lower than the damage threshold of the a ...
... amplification (CPA), has been introduced by Mourou [16]. The duration of the incoming femtosecond pulse is stretched (chirped) up to 104 times in order to reduce the pulse peak intensity. The pulse is now ready to be amplified, since its amplification gain is lower than the damage threshold of the a ...
45.Z-scan measurement of the nonlinear refractive index of graphene
... June 1, 2012 / Vol. 37, No. 11 / OPTICS LETTERS ...
... June 1, 2012 / Vol. 37, No. 11 / OPTICS LETTERS ...
