IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2009 > 21 > 20 > 1571 - 1573
IEEE Photonics Technology Letters > 2017 > 29 > 9 > 715 - 718
IEEE Photonics Technology Letters > 2009 > 21 > 20 > 1571 - 1573
IEEE Photonics Technology Letters > 2017 > 29 > 9 > 715 - 718