| Direct Generation of Tunable UV Picosecond Laser Pulses Using Spectrotemporal Selection |
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| 作者姓名： | Nguyen Dai Hung Yusaburo Segawa |
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| 作者单位： | Nguyen Dai Hung1) Yusaburo Segawa(Photodynamic Research Center，Institute of Physical and Chemical Research(RIKEN)，191399 Naganachi Koeji，Aoba，Sendai 980，Japan;1) Institute of Material Sciences，National Centre for Sciences and Technol |
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| 基金项目： | Partially supported by the fundamental research program in the Natural Sciences of the Vietnam and the Science and Technology Agency of Japan. |
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| 摘 要： | ＤｉｒｅｃｔＧｅｎｅｒａｔｉｏｎｏｆＴｕｎａｂｌｅＵＶＰｉｃｏｓｅｃｏｎｄＬａｓｅｒＰｕｌｓｅｓＵｓｉｎｇＳｐｅｃｔｒｏｔｅｍｐｏｒａｌＳｅｌｅｃｔｉｏｎＮｇｕｙｅｎＤａｉＨｕｎｇ１）ＹｕｓａｂｕｒｏＳｅｇａｗａ（ＰｈｏｔｏｄｙｎａｍｉｃＲｅｓｅａ...
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| 收稿时间： | 1996/9/23 |
Direct Generation of Tunable UV Picosecond Laser Pulses Using Spectrotemporal Selection |
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| Abstract: | Direct generation of tunable picosecond (90 ps) ultraviolet (UV) dye laser pulses within the 320-400 nm range is described using a single nanosecond pumping laser and spectrotemporal selection of a low-Q, short, UV dye laser cavity emission. Typical output picosecond energies of about 10 μJ are obtained with pump energy of only 5-8 mJ at 266 nm or 308 nm. These picosecond pulse energies are amplified up to 193 μJ by two double-pass amplifiers. |
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| Keywords: | ultraviolet laser dye laser tunable picosecond laser |
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