IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2015 > 27 > 3 > 225 - 228
IEEE Photonics Technology Letters > 2015 > 27 > 7 > 748 - 751
IEEE Photonics Technology Letters > 2015 > 27 > 3 > 225 - 228
IEEE Photonics Technology Letters > 2015 > 27 > 7 > 748 - 751