IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2015 > 27 > 7 > 713 - 716
IEEE Photonics Technology Letters > 2015 > 27 > 9 > 1006 - 1009
IEEE Photonics Technology Letters > 2015 > 27 > 7 > 713 - 716
IEEE Photonics Technology Letters > 2015 > 27 > 9 > 1006 - 1009