| 1. | Opos and jpos system compatible mountable in oem equipment
带支架，增加了垂直倾斜的灵活性 |
| 2. | Kb rs232 usb and wand emulation output interface
Opos和jpos系统兼容 |
| 3. | Opos and jpos system compatible
条码打印设备 |
| 4. | Compatible with opos systems
连接与设置简单 |
| 5. | Opos system compatible
与opos系统兼容 |
| 6. | The optimum configurations of opos are determined by the pump beam quality in nonlinear crystals
Opo的最佳结构的关键取决于非线性晶体中的泵浦光的质量。 |
| 7. | It is formed by four parts : 1 ) in this part we briefly introduce the type of opos and the developments of opos
本文分为以下几个部分：第一章：简要介绍了opo的种类以及它目前的发展状况及前景。 |
| 8. | Opos can only run on microsoft system , which make it not only limit on platform but require to pay expensive royalty . this limits its development
Opos只能运行于microsoft系统之上,不仅在平台方面受到限制,而且需要支付昂贵的版税,限制了它的发展。 |
| 9. | Since the lk1600 comes with either a ps2 or usb interface and is supported by both opos and jpos drivers , it can be used on just about any windows or linux - based system
Lk1600系列属于多功能qwerty键盘，可以应用于多类型系统，亦可加入一个磁卡阅读器。可以连接其他的键盘输入装置，例如条码扫描器。 |
| 10. | Based on these foundations , we give a perfect scheme of the bbo opos : single pass amplification coefficient of the opg under different pump intensity is calculated ; collinear type - i and type - ii phase matching tuning curve pumped by the q switch nd : yag various harmonics as well as noncollinear type - i tuning curve are calculated in details ; the effect of the walkoff for the nonlinear effect coefficient and the group velocity matching are analyzed ; the acceptance angle in parametric process is calculated ; the numerical threshold of the bbo opo is calculated ; the process of the saturation and depletion of the pump beam are analyzed ; the relationship of the conversion efficiency and reflectance of output mirror are discussed ; various linewidth controlling methods are discussed ; the improvement of the beam quality applying the unstable cavity is discussed ; and the crystal bbo design is considered
在此基础上，给出了一整套bbo - opo激光参数设计方案：计算了不同泵浦强度下的参量放大倍数；详细计算了在nd : yag调q激光器各次谐波泵浦条件下的共线类和类相位匹配的调谐曲线，以及非共线类相位匹配调谐曲线；分析了走离角对非线性系数和群速匹配的影响；计算了参量过程的允许角；计算了bbo - opo的理论阈值条件；分析了饱和与泵浦光束的消耗过程；给出了转换效率与超过泵浦阈值的倍数的关系；讨论了转换效率与输出镜反射率的关系；讨论了线宽控制的各种方法；研究了利用非稳腔改善光束质量的方法；考虑了bbo晶体的设计。 |
