IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2016 > 28 > 23 > 2768 - 2771
IEEE Photonics Technology Letters > 2016 > 28 > 23 > 2673 - 2676
IEEE Photonics Technology Letters > 2016 > 28 > 23 > 2772 - 2775
IEEE Photonics Technology Letters > 2016 > 28 > 23 > 2701 - 2704