Wu, Ming-Hsiung Terahertz parametric generation and amplification from potassium titanyl phosphate in comparison with lithium niobate and lithium tantalate. [electronic resource] - Optics express Nov 2016 - 25964-25973 p. digital Publication Type: Journal Article ISSN: 1094-4087 Standard No.: 10.1364/OE.24.025964 doi