. "High-Power Extended Cavity Narrow Linewidth Laser"@en . . . . "[FE6FC6C4C2A3]" . "3"^^ . . "4"^^ . "High-Power Extended Cavity Narrow Linewidth Laser" . "Windhoek" . "2007-09-26+02:00"^^ . . "laser diode; emission linewidth; diffraction grating; optical pumping; spectroscopy"@en . "424150" . . "RIV/68081731:_____/07:00092601!RIV10-MSM-68081731" . . . "\u010C\u00EDp, Ond\u0159ej" . "Danvers" . "High-Power Extended Cavity Narrow Linewidth Laser"@en . "Wilfert, O." . . . . "We present a compact Extended Cavity Laser (ECL) system based on a high-power laser diode optimized for maximum efficiency of the Rb optical pumping process. The system represents the crucial part of the HpXe (hyperpolarized Xenon) production process. We concentrated on the ECL system optimization \u2013 linewidth matching and frequency stabilization \u2013 for the optical pumping process. We show that the intensity of optical feedback in the ECL laser influences linewidth and output power and it is possible to find an optimum value for the highest power spectral density coinciding with the absorption line of desire. At the optimum emission linewidth was reduced approximately 10 times with only half of the total optical power loss." . . . "Lazar, Josef" . "000255394100015" . . . . . "978-1-4244-0986-0" . . "Institute of Electrical and Electronics Engineers, Inc" . . . "High-Power Extended Cavity Narrow Linewidth Laser" . "5"^^ . "Buchta, Zden\u011Bk" . . . "P(2C06012), P(GA102/04/2109), P(IAA1065303), P(IAA200650504), P(LC06007), Z(AV0Z20650511)" . . "RIV/68081731:_____/07:00092601" . "IEEE Conference Proceedings - Africon 2007" . "We present a compact Extended Cavity Laser (ECL) system based on a high-power laser diode optimized for maximum efficiency of the Rb optical pumping process. The system represents the crucial part of the HpXe (hyperpolarized Xenon) production process. We concentrated on the ECL system optimization \u2013 linewidth matching and frequency stabilization \u2013 for the optical pumping process. We show that the intensity of optical feedback in the ECL laser influences linewidth and output power and it is possible to find an optimum value for the highest power spectral density coinciding with the absorption line of desire. At the optimum emission linewidth was reduced approximately 10 times with only half of the total optical power loss."@en . . .