IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2015 > 27 > 9 > 943 - 946
IEEE Photonics Technology Letters > 2015 > 27 > 23 > 2445 - 2448
IEEE Photonics Technology Letters > 2015 > 27 > 9 > 943 - 946
IEEE Photonics Technology Letters > 2015 > 27 > 23 > 2445 - 2448