IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2009 > 21 > 1 > 36 - 38
IEEE Photonics Technology Letters > 2009 > 21 > 9 > 593 - 595
IEEE Photonics Technology Letters > 2009 > 21 > 16 > 1103 - 1105
IEEE Photonics Technology Letters > 2009 > 21 > 19 > 1420 - 1422