TY - RPRT TI - Ultrasensitive second-harmonic generation frequency-resolved optical gating by aperiodically poled LiNbO3 waveguides at 1.5 microm. AU - Shang-Da Yang AU - Andrew M Weiner AU - Krishnan R Parameswaran AU - Martin M Fejer PY - 2005 DO - 10.1364/ol.30.002164 UR - https://pubmed.ncbi.nlm.nih.gov/16127944/ ID - 16127944 ER -