IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 1992 > 4 > 7 > 720 - 723
IEEE Photonics Technology Letters > 1997 > 9 > 3 > 336 - 338
IEEE Photonics Technology Letters > 2005 > 17 > 8 > 1647 - 1649
IEEE Photonics Technology Letters > 1992 > 4 > 7 > 720 - 723
IEEE Photonics Technology Letters > 1997 > 9 > 3 > 336 - 338
IEEE Photonics Technology Letters > 2005 > 17 > 8 > 1647 - 1649