IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2017 > 29 > 21 > 1852 - 1855
IEEE Photonics Technology Letters > 2017 > 29 > 21 > 1903 - 1906
IEEE Photonics Technology Letters > 2017 > 29 > 21 > 1892 - 1895
IEEE Photonics Technology Letters > 2017 > 29 > 21 > 1772 - 1775