In this paper, the Raman gain coefficients of ammonium dihydrogen phosphate(ADP) and potassium dihydrogen phosphate(KDP) crystals are measured. By using a pump source of a 30-ps, 532-nm laser, the gain coefficients of ADP and KDP are 1.22 cm/GW, and 0.91 cm/GW, respectively. While for a 20-ps, 355-nm pump laser, the gain coefficients of these two crystals are similar, which are 1.95 cm/GW for ADP and 1.86 for KDP. The present results indicate that for ultra-violet frequency conversion, the problem of stimul...
【英文摘要】
In this paper, the Raman gain coefficients of ammonium dihydrogen phosphate(ADP) and potassium dihydrogen phosphate(KDP) crystals are measured. By using a pump source of a 30-ps, 532-nm laser, the gain coefficients of ADP and KDP are 1.22 cm/GW, and 0.91 cm/GW, respectively. While for a 20-ps, 355-nm pump laser, the gain coefficients of these two crystals are similar, which are 1.95 cm/GW for ADP and 1.86 for KDP. The present results indicate that for ultra-violet frequency conversion, the problem of stimul...
【基金】
Project supported by the National Natural Science Foundation of China(Grant Nos.51323002 and 51402173);
the Independent Innovation Foundation of Shandong University,China(Grant Nos.IIFSDU and 2012JC016);
the Program for New Century Excellent Talents in University,China(Grant No.NCET-10-0552);
the Fund from the Key Laboratory of Neutron Physics,China Academy of Engineering Physics(Grant No.2014BB07);
the Natural Science Foundation for Distinguished Young Scholar of Shandong Province,China(Grant No.JQ...
【更新日期】
2015-04-07
【分类号】
O734
【正文快照】
In this paper,the Raman gain coefficients of ammonium dihydrogen phosphate(ADP)and potassium dihydrogenphosphate(KDP)crystals are measured.By using a pump source of a 30-ps,532-nm laser,the gain coefficients of ADP andKDP are 1.22 cm/GW,and 0.91 cm/GW,res
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