IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2015 > 27 > 6 > 650 - 653
IEEE Photonics Technology Letters > 2015 > 27 > 6 > 620 - 623
IEEE Photonics Technology Letters > 2015 > 27 > 6 > 650 - 653
IEEE Photonics Technology Letters > 2015 > 27 > 6 > 620 - 623