IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2009 > 21 > 11 > 739 - 741
IEEE Photonics Technology Letters > 2015 > 27 > 1 > 3 - 6
IEEE Photonics Technology Letters > 2009 > 21 > 11 > 739 - 741
IEEE Photonics Technology Letters > 2015 > 27 > 1 > 3 - 6