IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2015 > 27 > 16 > 1702 - 1704
IEEE Photonics Technology Letters > 2015 > 27 > 17 > 1795 - 1798
IEEE Photonics Technology Letters > 2015 > 27 > 16 > 1702 - 1704
IEEE Photonics Technology Letters > 2015 > 27 > 17 > 1795 - 1798