An intelligent instrument used for measuring the width of ultrashort laser pulse is presented. Combining with a noricollinear SHG correlator, time resolution of 0.1 psec or better can be obtained.

将智能化激光超短脉冲宽度测量仪与非共线二次谐波相关仪相结合，可获得0.1微微秒或更优的时间分辨率。

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MethodsWe retrospectively analyzed the clinical data of 73 patients with PSEC who received surgical treatment in our hospital from 1984 to 2003.

方法 回顾性分析了1984～2003年在我院接受手术治疗的73例食管小细胞癌患者的临床资料。

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Below is a long-term dividend history chart for PSEC, which the report stressed as being of key importance.

FORBES: Prospect Capital Named Top 25 Dividend Stock With 10.58% Yield

The report noted that among the coverage universe, PSEC shares displayed both attractive valuation metrics and strong profitability metrics.

FORBES: Prospect Capital Named Top 25 Dividend Stock With 10.58% Yield

Despite considerable volatility, PROSPECT CAPITAL (PSEC, 11) stock has produced an average annual return of 8.2% over the last five years.

FORBES: Private Equity For Coupon Clippers