IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2006 > 18 > 11 > 1276 - 1278
IEEE Photonics Technology Letters > 2006 > 18 > 11 > 1213 - 1215
IEEE Photonics Technology Letters > 2006 > 18 > 11 > 1276 - 1278
IEEE Photonics Technology Letters > 2006 > 18 > 11 > 1213 - 1215