High efficiency high power blue laser by resonant doubling in PPKTP.
... attractive features for blue generation. Three basic techniques are in use for doubling. Bulk single pass doubling is one, where for instance 56% efficiency in a multicrystal arrangement with input power of 10 W [2] has recently been reported. Waveguide doubling is a second technique, especially pro ...
... attractive features for blue generation. Three basic techniques are in use for doubling. Bulk single pass doubling is one, where for instance 56% efficiency in a multicrystal arrangement with input power of 10 W [2] has recently been reported. Waveguide doubling is a second technique, especially pro ...
Whispering gallery modes of microspheres in the presence of a
... single mode optical fiber is used to couple tunable laser light into the sphere. The WGMs are observed as sharp dips in the transmission spectrum through the fiber. The observed linewidth, ␦, of these dips is related to the quality factor, Q = / ␦. A small perturbation in the shape, size, or the ...
... single mode optical fiber is used to couple tunable laser light into the sphere. The WGMs are observed as sharp dips in the transmission spectrum through the fiber. The observed linewidth, ␦, of these dips is related to the quality factor, Q = / ␦. A small perturbation in the shape, size, or the ...
WORKSHOP ON IP/OPTICAL (CHITOSE, JAPAN, 9
... has already paved the way for future all-optical networks. ...
... has already paved the way for future all-optical networks. ...
magnetic resonator
... Potential Application in Nonlinearity (cont’d) Embed the magnetic resonator into dielectric matrix whose permittivity is intensity-dependent. Two aspects of the nonlinear response: 1) The strong localized field changes the dielectric permittivity, since D D (|E|2) 2) Nonlinear eigenfrequency ad ...
... Potential Application in Nonlinearity (cont’d) Embed the magnetic resonator into dielectric matrix whose permittivity is intensity-dependent. Two aspects of the nonlinear response: 1) The strong localized field changes the dielectric permittivity, since D D (|E|2) 2) Nonlinear eigenfrequency ad ...
Fiber Optics - University of Calgary
... transmission of digital data at several gigabits per second (Gbps) over long distances with very low error rates ...
... transmission of digital data at several gigabits per second (Gbps) over long distances with very low error rates ...
Using light scattering method to find The surface tension of water
... The goals of this experiment are to confirm the relationship between angular frequency © and wave vector q and to determine the surface tension q of water. Instruments:Laser He-Ne , function generator ,loudspeaker ,screen, holder. ...
... The goals of this experiment are to confirm the relationship between angular frequency © and wave vector q and to determine the surface tension q of water. Instruments:Laser He-Ne , function generator ,loudspeaker ,screen, holder. ...
Three-dimensional imaging by sub-Nyquist
... are inadequate.7 Although this technique has previously been restricted to these special one-dimensional problems, there are many advantages to frequencydomain analysis for three-dimensional imaging. The fundamental physical concept of frequencydomain processing of interferograms is that a complex b ...
... are inadequate.7 Although this technique has previously been restricted to these special one-dimensional problems, there are many advantages to frequencydomain analysis for three-dimensional imaging. The fundamental physical concept of frequencydomain processing of interferograms is that a complex b ...
Lab Writeup Michelson(New)
... The image of M1 appears in line with M2 and may be either in front of or behind M2 (see Fig. 2). The complete theory, which must take into account the fact that the source is an extended source, shows that when M2, and the image of M1 are parallel, then monochromatic light produces an interference p ...
... The image of M1 appears in line with M2 and may be either in front of or behind M2 (see Fig. 2). The complete theory, which must take into account the fact that the source is an extended source, shows that when M2, and the image of M1 are parallel, then monochromatic light produces an interference p ...
Measurement of radiation-pressure
... antidamp 共redshifted, PI兲 the motion. This effect is predominantly important for the acoustic modes of mirrors, which are extremely stiff and have extremely small mechanical damping. PIs have been observed in resonant bar detectors with microwave resonator readouts 关12兴 and in optical microcavities ...
... antidamp 共redshifted, PI兲 the motion. This effect is predominantly important for the acoustic modes of mirrors, which are extremely stiff and have extremely small mechanical damping. PIs have been observed in resonant bar detectors with microwave resonator readouts 关12兴 and in optical microcavities ...
PDF
... difference between the two pump pulses. For such a state, if polarization analyzers (PAs) [embodied as rotatable polarization beam splitters (PBSs)] are placed in the signal and idler channels, then the single-count probability is Ri = 21 ηi (i = 1, 2) and the coincidence-count probability for the s ...
... difference between the two pump pulses. For such a state, if polarization analyzers (PAs) [embodied as rotatable polarization beam splitters (PBSs)] are placed in the signal and idler channels, then the single-count probability is Ri = 21 ηi (i = 1, 2) and the coincidence-count probability for the s ...
Physics 102 Lab 8: Measuring wavelengths with a
... Although the diffraction of light waves ostensibly appears the same as the diffraction of classical waves such as water or sound waves, it is an intrinsically quantum mechanical process. Indeed, while the diffraction pattern of a wave of water requires the simultaneous presence of a macroscopic numb ...
... Although the diffraction of light waves ostensibly appears the same as the diffraction of classical waves such as water or sound waves, it is an intrinsically quantum mechanical process. Indeed, while the diffraction pattern of a wave of water requires the simultaneous presence of a macroscopic numb ...
Universidad de Cantabria ON LIGHT SCATTERING BY NANOPARTICLES WITH CONVENTIONAL AND NON-CONVENTIONAL
... Thereto, new switchable and non-linear metamaterials are developed providing the first prototypes of on-chip optical communications, based on metamaterials [42]. In the future, it is even possible that not only communication processes are based on metamaterials, but also the logical gates in chips. ...
... Thereto, new switchable and non-linear metamaterials are developed providing the first prototypes of on-chip optical communications, based on metamaterials [42]. In the future, it is even possible that not only communication processes are based on metamaterials, but also the logical gates in chips. ...
Phase-preserving chirped-pulse optical parametric amplification to
... (CPOPA) is rapidly emerging as an attractive alternative to conventional stimulated-emission-based chirped-pulse amplif ier (CPA) systems for the amplification of ultrashort pulses. Large single-pass parametric gains, of the order of 107 , are in principle possible by propagation through only millim ...
... (CPOPA) is rapidly emerging as an attractive alternative to conventional stimulated-emission-based chirped-pulse amplif ier (CPA) systems for the amplification of ultrashort pulses. Large single-pass parametric gains, of the order of 107 , are in principle possible by propagation through only millim ...
Physics 228 Today: Polarization, Scattering
... light is < 1 μm, we can linearly polarize it using arrays of molecules, as in a polaroid filter. We can think of this similarly to microwaves and the metal plate: if the electric field orientation can accelerate electrons in the material - E is parallel to the long molecules - the electrons will acc ...
... light is < 1 μm, we can linearly polarize it using arrays of molecules, as in a polaroid filter. We can think of this similarly to microwaves and the metal plate: if the electric field orientation can accelerate electrons in the material - E is parallel to the long molecules - the electrons will acc ...