TY - JOUR AU - Alieva, Tatiana Krasheninnikova AU - Bastiaans, Martin J. PY - 2005 DO - 10.1364/OL.30.001461 SN - 0146-9592 UR - https://hdl.handle.net/20.500.14352/51279 T2 - Optics letters AB - A Collins transformation maps an orthonormal set of Hermite-Gaussian modes into an orthonormal set of beams with a Gaussian envelope. Among these beams are Laguerre-Gaussian beams and the recently introduced Hermite-Laguerre-Gaussian beams. Compact... LA - eng M2 - 1461 PB - Optical Society of America KW - Gaussian beams KW - Hermite TI - Mode mapping in paraxial lossless optics TY - journal article VL - 30 ER -