X. Gu

Observation of backward sum-frequency generation in periodically-poled lithium niobate

Yujie J. Ding, Jin-U. Kang, J. Khurgin, 1998 .

Backward second-harmonic generation in periodically poled lithium niobate

Yujie J. Ding, Jin-U. Kang, J. Khurgin, 1998 .

Backward second-harmonic and third-harmonic generation in a periodically poled potassium titanyl phosphate waveguide.

W. Risk, J. Khurgin, Y. Ding, 1999, Optics letters.

Third-harmonic generation by cascading second-order nonlinear processes in a cerium-doped KTiOPO 4 crystal

Yujie J. Ding, Ji-yang Wang, Jingqian Wei, 2000 .

EFFICIENT GENERATION OF COHERENT BLUE AND GREEN LIGHT BASED ON FREQUENCY CONVERSION IN KTiOPO4 CRYSTALS

Yujie J. Ding, X. Mu, X. Gu, 2000 .

Third-harmonic generation by cascading second-order nonlinear processes in a cerium-doped KTiOPO4 crystal.

Y. Liu, Y. Ding, X. Mu, 2000, Optics letters.

Confocal photoluminescence characterization of silicon-vacancy color centers in 4H-SiC fabricated by a femtosecond laser

F. Fang, B. Dong, M. Rommel, 2020 .

Quasi-phase-matched backward second-harmonic and sum-frequency generation in periodically-poled lithium niobate

J. Khurgin, X. Gu, J.U. Kang, 1998, Nonlinear Optics '98. Materials, Fundamentals and Applications Topical Meeting (Cat. No.98CH36244).

Effect of picosecond laser cleaning on surface morphology and properties of stainless steel

Xiaoming Pan, X. Gu, Aixin Feng, 2023, Optics & Laser Technology.