Laser and its applications
... single atoms) and emit light of a narrow bandwidth (in the limited, with equal to zero). For real light sources, neither of these conditions is attainable. Real light sources, with the exception of the laser, emit light via the uncorrelated action of many atoms, involving many different wave lengt ...
... single atoms) and emit light of a narrow bandwidth (in the limited, with equal to zero). For real light sources, neither of these conditions is attainable. Real light sources, with the exception of the laser, emit light via the uncorrelated action of many atoms, involving many different wave lengt ...
Tunable nonlinear fiber optics using dense noble gases
... medium was much lower than that of glasses like (fused silica [21]). Hence most of the above experiments required amplified pulsed lasers for initiation the various nonlinear processes. This experimental work in this thesis seeks out to address this very issue – to raise the material nonlinearity of ...
... medium was much lower than that of glasses like (fused silica [21]). Hence most of the above experiments required amplified pulsed lasers for initiation the various nonlinear processes. This experimental work in this thesis seeks out to address this very issue – to raise the material nonlinearity of ...
Practical Aspects of Mirror Usage in Optical Systems for
... purchase a mirror, and is confronted by a large number of offerings. Each part description indicates it is to be used for a specific purpose, wavelength range, etc. The newcomer first wonders, “Why are there so many varieties of mirrors?” and shortly afterwards, “How do I know which mirror to use fo ...
... purchase a mirror, and is confronted by a large number of offerings. Each part description indicates it is to be used for a specific purpose, wavelength range, etc. The newcomer first wonders, “Why are there so many varieties of mirrors?” and shortly afterwards, “How do I know which mirror to use fo ...
Practical Aspects of Mirror Usage in Optical Systems for
... purchase a mirror, and is confronted by a large number of offerings. Each part description indicates it is to be used for a specific purpose, wavelength range, etc. The newcomer first wonders, “Why are there so many varieties of mirrors?” and shortly afterwards, “How do I know which mirror to use fo ...
... purchase a mirror, and is confronted by a large number of offerings. Each part description indicates it is to be used for a specific purpose, wavelength range, etc. The newcomer first wonders, “Why are there so many varieties of mirrors?” and shortly afterwards, “How do I know which mirror to use fo ...
pdf
... wave aberration corresponding to a standard aberration. The standard aberration was created by combining all 18 Zernike modes from the second through fifth order, each having an amplitude of 0.1 m. The standard aberration was chosen to include a large number of aberrations of modest amplitude but w ...
... wave aberration corresponding to a standard aberration. The standard aberration was created by combining all 18 Zernike modes from the second through fifth order, each having an amplitude of 0.1 m. The standard aberration was chosen to include a large number of aberrations of modest amplitude but w ...
pdf file
... the light source in the experiment. The wavelength and repetition rate of the output of the amplifier were 800 nm and 1 kHz, respectively. The amplified laser beam was first split into two limbs by a beam splitter. The main portion of the beam was passed through the beam splitter and used to pump th ...
... the light source in the experiment. The wavelength and repetition rate of the output of the amplifier were 800 nm and 1 kHz, respectively. The amplified laser beam was first split into two limbs by a beam splitter. The main portion of the beam was passed through the beam splitter and used to pump th ...
Bertolotti M. The history of the laser
... things consists of the reasons for their existence, that is in their ultimate end, no progress was made to find a solution. Saint Thomas Aquinas (1227–1274) declared that ‘the origin of our knowledge is in the senses, even of those things that transcend sense’ and ‘metaphysics has received its name, ...
... things consists of the reasons for their existence, that is in their ultimate end, no progress was made to find a solution. Saint Thomas Aquinas (1227–1274) declared that ‘the origin of our knowledge is in the senses, even of those things that transcend sense’ and ‘metaphysics has received its name, ...
Passive Light and Viewpoint Sensitive Display of 3D Content
... 3D scene contains opaque surfaces without rapid depth variations. (iii) A ray at angle α ∈ [−ΩM , ΩM ] does not intersect the surface at more than one point. That is, no self occlusion are present, and hence cast shadows do not appear. (iv) Each surface point can have an independent BRDF. As is the ...
... 3D scene contains opaque surfaces without rapid depth variations. (iii) A ray at angle α ∈ [−ΩM , ΩM ] does not intersect the surface at more than one point. That is, no self occlusion are present, and hence cast shadows do not appear. (iv) Each surface point can have an independent BRDF. As is the ...
Thomas Young (scientist)
.jpg?width=300)
Thomas Young (13 June 1773 – 10 May 1829) was an English polymath and physician. Young made notable scientific contributions to the fields of vision, light, solid mechanics, energy, physiology, language, musical harmony, and Egyptology. He ""made a number of original and insightful innovations""in the decipherment of Egyptian hieroglyphs (specifically the Rosetta Stone) before Jean-François Champollion eventually expanded on his work. He was mentioned by, among others, William Herschel, Hermann von Helmholtz, James Clerk Maxwell, and Albert Einstein. Young has been described as ""The Last Man Who Knew Everything"".