The present invention provides a magneto-optical member capable of ensuring an excellent light transmittance and an optical isolator using the same. A first one-dimensional magnetic photonic crystal having a magneto-optical thin film, and a second one-dimensional magnetic photonic crystal having another...http://www.google.es/patents/US6545795?utm_source=gb-gplus-sharePatente US6545795 - Magneto-optical member and optical isolator using the same
Magneto-optical member and optical isolator using the same
