IEEE Photonics Technology Letters
IEEE Photonics Technology Letters > 2006 > 18 > 12 > 1311 - 1313
IEEE Photonics Technology Letters > 2006 > 18 > 12 > 1299 - 1301
IEEE Photonics Technology Letters > 2006 > 18 > 12 > 1311 - 1313
IEEE Photonics Technology Letters > 2006 > 18 > 12 > 1299 - 1301