| 1. | A stable tunable er3 doped fiber laser with narrow line - width
一种输出稳定的窄线宽可调谐掺铒光纤激光器 |
| 2. | Stable single - frequency and linear - polarization erbium doped fiber ring laser
窄线宽单频线偏振掺铒光纤环形腔激光器 |
| 3. | In the microelectronics industry , demand for lowing line dimensions has led to extensive efforts to explore porous materials
为适应窄线宽制程要求，多孔低介电材料是近年来介电功能领域的研究热点。 |
| 4. | If we like to obtain the narrow linewidth parametric beam output , applying soft apertures to input pump beam is helpful , but it will also
如果想获得窄线宽输出，采用软光圈直接输入泵浦光将有助于压缩输出参量光的线宽，代价是转换效率降低。 |
| 5. | The high - finesse cavity can be used to measure the laser linewidth due to its narrower cavity linewidth , with which the linewidth of dbr laser is measured as 1 . 49mhz
由于高精细度腔窄线宽特点，它可用来测量激光线宽。实验中用它测量dbr激光器线宽为1 . 49mhz 。 |
| 6. | In order to realize a experiment of laser cooling and trapping atoms , we have set up a laser diode injection locking system and achieved a laser with single mode , narrow linewidth and 60mw power output
为了进行原子冷却与俘获的实验研究，我们用注入锁定的方法获得了约60mw的单模窄线宽激光输出。 |
| 7. | ( 5 ) studying mode structure of fiber laser by spherical surface scanning interferometer , in theory deducing the method of measuring width by spherical surface scanning interferometer , proposing two kind of narrow width fiber lasers
( 5 )利用球面腔扫描干涉仪研究了光纤激光器的模式结构,从理论上对球面腔扫描干涉仪测线宽进行了分析研究,提出了两种窄线宽光纤激光器。 |
| 8. | The laser has excellent optical performance , including low rin , high smsr , narrow line width and superior wavelength accuracy over operating conditions and lifetime allowing the product to meet all the stringent requirements of today ' s high - channel - count long - haul and metro dwdm systems
该激光器拥有出色的光学性能，包括低rin 、高smsr 、窄线宽以及在所有操作环境和整个使用寿命期间的出色波长精确度，使该产品能够满足现今高度依赖信道的远程和城域dwdm系统的所有严苛要求。 |
| 9. | Secondly , we propose and demonstrate experimentally a novel multi - wavelength erbium - doped fiber ring laser by using a mach - zehnder fiber interferometer and composite cavity . as a result , simultaneous multi - wavelength oscillations with narrow linewidth and equal wavelength span are obtained in room temperature . this device has advantageous of simple design fabrication and low cost et al
进一步，我们设计了一种新颖的多波长掺铒光纤环形激光器，这种激光器是利用mach - zenhder ( m - z )光纤型干涉仪作为梳状滤波器，并且与复合腔共同选频，获得了窄线宽、等间隔的多波长同时输出，这种激光器具有在常温工作，结构简单，成本低等优点。 |
| 10. | [ br ] the laser has excellent optical performance , including low rin , high smsr , narrow line width and superior wavelength accuracy over operating conditions and lifetime allowing the product to meet all the stringent requirements of today ' s high - channel - count long - haul and metro dwdm systems
该激光器拥有出色的光学性能，包括低rin 、高smsr 、窄线宽以及在所有操作环境和整个使用寿命期间的出色波长精确度，使该产品能够满足现今高度依赖信道的远程和城域dwdm系统的所有严苛要求。 |
