Zobrazeno 1 - 5
of 5
pro vyhledávání: '"John S. Yun"'
Publikováno v:
SPIE Proceedings.
Stability of the solar constant makes the Sun an attractive on-orbit calibration source for radiometers operating at visible and near IR wavelengths. Direct viewing of the Sun provides a radiance or irradiance that is significantly above the dynamic
Autor:
Dan Botez, Michael Jansen, Thomas Roth, Chan A. Tu, C. Zmudzinski, Luke J. Mawst, John S. Yun
Publikováno v:
Laser Diode Technology and Applications IV.
Antiguided arrays have been optimized for single-spatial-mode operation to high output power. Diffraction-limited beam operation to cw power levels of 0.5 W have been reproducibly obtained. The high efficiency operation (wall plug efficiency = 20%) a
Autor:
Donald L. Bullock, John S. Yun
Publikováno v:
SPIE Proceedings.
The mode control and mode distribution properties of ring resonators employing self-imaging and a 90 deg mode rotation are discussed. Such resonator designs are shown to have a very uniform distribution for the dominant mode and superior mode eigenva
Autor:
John S. Yun, Donald L. Bullock
Publikováno v:
Modeling and Simulation of Laser Systems.
Passive resonator modes of aligned and unaberrated adjoint-coupled resonators have been calculated using full 3D wave optics. They are observed to have unexpected properties which degrade the associated beam quality. The principle of adjoint coupling
Conference
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