0304230 - URE-Y 20030145 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
Pala, Jan - Miler, Miroslav - Aubrecht, Ivo
Compensation of beam ellipcity and astigmatism based on holographic optics.
[Oxford]: [EOS], 2003. European Optical Society Topical Meetings Digest Series. In: Difractive Optics 2003., s. 52-53
[European Optical Society EOS Topical Meeting on Diffractive Optics 2003 /31./. Oxford (GB), 16.09.2003-20.09.2003 (K)]
Grant CEP: GA ČR GA102/01/0429
Výzkumný záměr: CEZ:AV0Z2067918
Klíčová slova: semiconductor lasers * holographic optical elements
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

Beam ellipticity 1:4 for diode-lasers working at 633~nm is compensated by means of holographic diffractive optics on spherical substrates working in the reflection mode. The Fraunhofer diffraction patterns were recorded in a reverse way of testing by CCD camera. The width of the central maximum was about 4 micron.
Trvalý link: http://hdl.handle.net/11104/0114370