TY - BOOK AU - Helm,Manfred TI - Long wavelength infrared emitters base on quantum wells and superlattices SN - 9056996835 PY - 2000/// CY - Australia PB - Gordon and Breach Science KW - Infrared sources KW - Far infrared lasers KW - Semiconductor lasers KW - Light emitting diodes KW - Superlattices as materials KW - Quantum wells N1 - Includes bibliographical references and index ER -