|Statement||Kevin D. Belfield ... [et al.], chairs/editors.|
|The Physical Object|
|Pagination||x, 320 p. :|
|Number of Pages||320|
J. Fourkas, in Laser Growth and Processing of Photonic Devices, Resolution. Because multiphoton absorption has a nonlinear dependence on the light intensity, the effective point-spread function (PSF) for fabrication is smaller than the PSF for linear absorption at the same wavelength. Thus, multiphoton fabrication offers finer resolution than would otherwise be possible at the same. Get this from a library! Multiphoton absorption and nonlinear transmission processes: materials, theory, and applications: July , Seattle, Washington, USA. [Kevin Belfield; Society of Photo-optical Instrumentation Engineers.; Air Force Research Laboratory (Wright-Patterson Air Force Base, Ohio). Materials and Manufacturing Directorate.;. The nonlinear absorption coefficient and nonlinear refractive index of a material can be measured using the open-aperture and closed-aperture z-scan techniques, respectively .In the open-aperture configuration, a laser beam having a Gaussian spatial distribution is initially focused by a lens. The beam direction is taken as the z axis, and the beam focus is taken as z = 0. Description of Nonlinear Absorption and Refraction Processes Two-Photon Absorption and Bound-Electronic Nonlinear Refraction Excited-State Absorption and Refraction Methods for Measurements of NLA and NLR Direct Methods Nonlinear Transmission Z-Scan
Nonlinear Optical Transmission and Multiphoton Processes in Organics. Editor(s): Nonlinear transmission properties in bacteriorhodopsin-embedded photonic crystal Two-photon absorption initiation for polymerization with microlasers at and nm. Silicon based nonlinear photonics has been extensively researched at telecom wavelengths in recent years. However, studies of Kerr nonlinearity in silicon at mid-infrared wavelengths still remain limited. Here, we report the wavelength dependency of third-order nonlinearity in the spectral range from µm to 6 µm, as well as multi-photon absorption coefficients in the same range. The effort leads to a novel modality in nonlinear microscopy-nonlinear absorption microscopy. used in quantifying multiphoton absorption absorption and nonlinear scattering processes. In particular, the nonlinear optical transmission of the complex and the excited states involved in the nonlinear absorption have been determined at the frequency of the second harmonic generation of a Nd:YAG laser in the nanosecond time by:
Dual wavelength multiphoton absorption. and then compare the model with nanosecond nonlinear transmission measurements. that multiphoton absorption processes depend on the statistical. The multiphoton ionization probability has been calculated as functions of wavelength and electric field intensity "Optical Processes in Semiconductors", Prentice Hall, Englewood Cliffs, N. J. (), pp. 34 - Vaidyanathan A. () Multiphoton Ionization Probability and Nonlinear Absorption of Light by Transparent Solids. In: Mitra Author: S. S. Mitra, L. M. Narducci, R. A. Shatas, Y. F. Tsay, A. Vaidyanathan. passing through a thin slab of a nonlinear material, driven by an admixture of two different multiphoton processes of any order. In such a complex nonlinear material, we may identify and separate accurately the contribution of each multiphoton process to the field absorption within the . In addition, we include information on nonlinear refraction, which always accompanies nonlinear absorption processes. For example, the nondegenerate bound‐electronic nonlinear refraction and ultrafast nondegenerate nonlinear absorption come from the real and imaginary parts of the nondegenerate third‐order nonlinear susceptibility and are Author: Eric W Van Stryland, David J Hagan.