A linearly-polarized Nd:YVO4/KTP microchip green laser.
We described the principle and the fabrication of a Nd:YVO(4)/KTP microchip for the linearly-polarized green laser and verified its availability by manufacturing and characterizing the green laser using the microchip. Under the driving condition having the modulation frequency of 60 Hz and the duty ratio of 25%, the laser showed the stable linear polarization, the maximum average power of 37 mW, yielding the high electrical-to-optical efficiency of 10.9%.
Jung
C
C
Advanced Photonics Research Institute, Gwangju Institute of Science and Technology, 1 Oryong-dong, Buk-gu, Gwangju 500-712, Republic of Korea. csjung@gist.ac.kr
Yu
B-A
BA
Kim
I-S
IS
Lee
Y L
YL
Yu
N E
NE
Ko
D-K
DK
D017076:Computer-Aided Design; D004867:Equipment Design; D019544:Equipment Failure Analysis; D007834:Lasers; D053844:Lasers, Solid-State; D008904:Miniaturization; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity