| 1. | Ofdm optical frequency division multiplexing
光频分复用 |
| 2. | Absolute optical frequency measurement
绝对光频测量 |
| 3. | Measuring the relative dielectric constant of dupont 100hn and 100cr polyimide film under optical frequency
两种聚酰亚胺薄膜光频相对介电常数的测定 |
| 4. | The measured light shift is 24mhz . 6 ) the standing - wave optical dipole trap in the ultra - high finesse micro - cavity is discussed
通过有创新性的ccd拍摄荧光谱方法测量了阱中原子的光频移约24mhz 。 |
| 5. | Optical amplifiers - test methods - part 10 - 2 : multichannel parameters - pulse method using a gated optical spectrum analyzer iec 61290 - 10 - 2 : 2003 ; german version en 61290 - 10 - 2 : 2003
光学放大器.试验方法.第10 - 2部分:多道参数.选通光频 |
| 6. | By comparison of dielectric constant at low frequency with that at optical frequency , it proves that the dielectric polarization of a - c : f films mainly comes from the electron polarization
根据低频和光频介电常数的比较，发现- c : f薄膜的介电极化主要来源于电子极化。 |
| 7. | The subjects under research include high - performance rubidium atomic frequency standard , microwave and optical trapped ion frequency standard and cold atom frequency standard , etc . the lab
目前正在开展的研究课题有高性能铷频标、离子阱微波频标和光频标、冷原子频标等。 |
| 8. | It ' s focus on optical frequency measurement inland and abroad . it ' s very significance to exploit a kind of new method in optical measurement for establishing optical frequency standards
光频测量是国内乃至国际上关注的热点，开发新的光频测量方法对光频标的建立有着非常重要的意义。 |
| 9. | Chapter 7 . the theoretical model of rayleigh optical frequency domain reflectometry is presented , and the fully distributed microbending loss optical fiber sensor on base of this model is studied
第七章，研究了rayleigh光频域背向散射理论模型，和基于该模型的全分布式光纤微弯损耗传感器系统。 |
| 10. | Chapter 8 . the fully distributed optical fiber sensor system on base of raman and rayleigh optical frequency - domain reflectometry to measure microbend and temperature simultaneously is developed
第八章，研究了基于rayleigh光频域背向散射和raman光频域背向散射理论同时测量微弯和温度分布的全分布式光纤传感器系统。 |
