Demonstration of X-ray amplifiers near the carbon K edge

The Ni-like 4{ital d}-4{ital p} laser scheme has been extended to wavelengths near the {ital K} absorption edge of carbon. A gain of 2.3 cm{sup {minus}1} with a duration of 250 psec was observed in Ni-like Ta at 44.83 A (a wavelength close to optimal for holographic imaging of live cells). Ni-like W...

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Veröffentlicht in:	Physical review letters 1990-07, Vol.65 (4), p.420-423
Hauptverfasser:	MACGOWAN, B. J, MAXON, S, DA SILVA, L. B, FIELDS, D. J, KEANE, C. J, MATTHEWS, D. L, OSTERHELD, A. L, SCOFIELD, J. H, SHIMKAVEG, G, STONE, G. F
Format:	Artikel
Sprache:	eng
Schlagworte:	426002 - Engineering- Lasers & Masers- (1990-) AMPLIFICATION AMPLIFIERS AMPLITUDES CARBON DATA ELECTRONIC EQUIPMENT ELECTRONIC STRUCTURE ELEMENTS EMISSIVITY ENGINEERING Exact sciences and technology EXPERIMENTAL DATA Fundamental areas of phenomenology (including applications) GAIN HOLOGRAPHY INFORMATION K SHELL Laser optical systems: design and operation LASERS METALS NONMETALS NUMERICAL DATA OPERATION OPTICAL PROPERTIES Optics OPTIMIZATION PHYSICAL PROPERTIES Physics RADIATION SOURCES SURFACE PROPERTIES TRANSITION ELEMENTS TUNGSTEN USES X-RAY EQUIPMENT X-RAY LASERS X-RAY SOURCES
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