IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2010 > 22 > 15 > 1141 - 1143
IEEE Photonics Technology Letters > 2011 > 23 > 1 > 27 - 29
IEEE Photonics Technology Letters > 2010 > 22 > 15 > 1141 - 1143
IEEE Photonics Technology Letters > 2011 > 23 > 1 > 27 - 29