1) mutual-pumped and self-pumped phase conjugation
互泵浦、自泵浦相位共轭
2) Mutually pumped phase conjugation
互泵浦相位共轭
1.
e self-pumped and mutually pumped phase conjugation) is summarized.
本文主要介绍无源相位共轭技术（即自泵浦和互泵浦相位共轭技术）的发展概况。
3) SPPC and MPPC coexisting
自泵浦互泵浦-相位共轭共存
4) SPPC-MPPC coexisting
自泵浦-互泵浦相位共轭共存
1.
The phase conjugation properties of self-pumped phase conjugation(SPPC), mutually pumped phase conjugation(MPPC), self-pumped phase conjugation and mutually pumped phase conjugation coexisting(SPPC-MPPC coexisting) are studied with photorefractive crystal, and the dependences relationship between their output properties and pump parameters are obtained experimentally.
基于光折变晶体Cu:KNSBN的自泵浦-互泵浦相位共轭共存效应的新型光折变自适应光外差探测系统,实验研究了本振光强度变化对外差系统输出信号的影响,并研究了新型光折变外差探测系统的外差信号响应时间与泵浦光光强的关系。
5) self pumped phase conjugation
自泵浦相位共轭
1.
The Mn doped potassium sodium strontium barium niobate crystals are grown, poled and polished and their two wave coupling, two wave coupling time response and self pumped phase conjugation at 632 8 nm are studied in the experiment.
０４％Ｍｎ钾钠铌酸锶钡晶体样品，并对其二波耦合、二波耦合响应时间及自泵浦相位共轭进行了测量。
2.
Competition effect between the self pumped phase conjugation and the mutually pumped phase was observed and analysed.
本文选择双掺杂Ｃｅ：Ｆｅ：ＬｉＮｂＯ３晶体实现了桥式互泵浦相位共轭，观察到自泵浦相位共轭 与桥式互泵浦相位共轭之间的竞争效应，并进行了分析讨论。
3.
The paper gives another theoretical description for self pumped phase conjugation formed by stimulated two wave mixing in photorefractive crystals.
本文给出在光折变晶体中通过受激二波混频形成自泵浦相位共轭的一种理论 。
6) self-pumped phase conjugation
自泵浦相位共轭
1.
The self-pumped phase conjugation ofMn-doped KNSBN was observed at 632.
在实验制备铌酸锶钡钾掺Ｍｎ晶体样品（ＫＮＳＢＮ：Ｍｎ）上，实现了Ｈｅ－Ｎｅ激光波长的自泵浦相位共轭，测得ＫＮＳＢＮ：Ｍｎ晶体的自泵浦相位共轭反射率高达７０％，研究了自泵浦相位共轭反射率随入射光束角度、功率密度的关系，测量了自泵浦相位共轭反射率随激光功率密度的变化。
补充资料：犀浦残碑
中国东汉重要碑刻。1966年 4月发现于四川省郫县犀浦公社二门桥附近的一座古代墓葬中。原碑已残，后被改作墓门左扇，上部断裂，碑面用粗线条雕刻一人像，拱手俯身而立。原有文字大部分清晰可见。碑文无明确纪年，隶书，方整匀稳，风格近于孔宙碑，应为东汉晚期的作品。碑文现存12行，每行20余字，记录各家田产面积、房屋楼舍、奴婢、牲畜及价值数目。农田、房舍的价格差别较大，奴婢及牲畜的价格则基本划一，其中具有商业性质的谒舍(旅馆)价格较高。估计这些都是估产的价格，并非商业交易中的实际价格。目前学术界对于碑文性质的认识，尚有争论。有人认为碑文应是查田之后登记各家田产资财的簿书，以此作为官府征收赋税的依据。也有人推测碑文可能是大地主庄园析产的分书。
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参考词条