IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2007 > 19 > 5 > 312 - 314
IEEE Photonics Technology Letters > 2007 > 19 > 5 > 312 - 314
IEEE Photonics Technology Letters > 2007 > 19 > 5 > 312 - 314
IEEE Photonics Technology Letters > 2007 > 19 > 5 > 312 - 314