Search Results - "Castillega, J."

Dual-wavelength AlInGaAs-InP grating-outcoupled surface-emitting laser with an integrated two-dimensional photonic lattice outcoupler by Roh, S.D., Patterson, S.G., Amarasinghe, N.V., Masood, T., Castillega, J., McWilliams, S., Phan, D., Lee, D., Kirk, J.B., Evans, G.A.

“…Grating-outcoupled surface-emitting semiconductor lasers emitting two independent wavelengths separated by 9.5 nm from a common aperture in a monolithic…”
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Precise measurement of the J = 1 to J = 2 fine structure interval in the 2( 3)P state of helium by Castillega, J, Livingston, D, Sanders, A, Shiner, D

“…We measure the J = 1 to J = 2 fine structure interval in the ( 3)2P state of helium to be 2 291 175.9(1.0) kHz. We use laser excitation of an atomic beam along…”
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Precise Measurement of the J = 1 to J = 2 Fine Structure Interval in the 2 P 3 State of Helium by Castillega, J., Livingston, D., Sanders, A., Shiner, D.

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