High-power single-wavelength SOA-based fiber-ring laser with an optical modulator A semiconductor optical amplifier (SOA) fiber-ring laser (SOAFRL) utilizing a fiber-Bragg grating (FBG) and lithium niobate (LiNbO 3 ) modulator is demonst... HC Ooi,H Ahmad,AH Sulaiman,... - 《Laser Physic...
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Moens [12] showed that modal indicators are related with wavelength indicators and both can be used to validate SEA and EFEM. Since the ESEM provides an exact solution of the energy flow equation and EFEM an approximate one, it will be conservative to use EFEM validity indicators to validate ...
Wavelength: Focal length: Initial beam radius: (collimated input beam) Beam quality factor: (1 for Gaussian beams) Waist radius: calc Enter input values with units, where appropriate. After you have modified some inputs, click the “calc” button to recalculate the output. wf=λfπw0 ...
To find the angle of diffraction, take the inverse sine of the ratio of the wavelength to the distance between the slits. What is the double-slit interference pattern? A double-slit interference pattern is a pattern of alternating dark and bright patches of light. Another way to interpret ...
However, at wavelengths beyond λm, the radiation changes less rapidly with wavelength and is less sensitive to temperature errors as is evident in Fig. 4-1. Another factor that deserves attention is the uniformity (or lack of uniformity) of the radiation as a function of wavelength. It ...
The Akashic Records contain the essence of every archetypal symbol. They have been the inspiration for dreams and invention. They draw us toward or repel us from one another. They mold and shape levels of human consciousness. The Pzuzzi Equation clears the negative characters to reenter the phys...
In this work, we close both of these gaps. The first main result is an extension of AMB+ to particles with inertia that we refer to as active model I+. It is found that thermodynamic and mechanical definitions of the velocity field lead to different results in the active case, and that...
for waves of rather large wavelength. Since the linear phase speed of shorter waves is not described accurately by the KdV equation, one may envision an alternative nonlinear model equation which incorporates an exact description of the linear dispersion relation. To this end, we define the kernel...
For these motivations, the wavelength range should be extended to a broader range of visible-to-NIR wavelengths. In the present work, the accuracies of the three variants of the vegetation isoline equations are evaluated in the wavelength range from 400 to 1200 nm on the basis of numerical ...