自适应光学与能动光学

自适应光学和能动光学是近２０年来发展起来的光学新技术，它赋予光学系统以能动可控的能力，为解决困扰光学界几百年之久传统光学技术无法克服动态干扰的老问题，成为高分辨率成像和强激光传输中的关键技术。文章介绍了自适应光学和能动光学原理、技术难点和解决办法。还介绍了我国在激光核聚变和高分辨率天文成像方面应用自适应光学的成果。     

邮票上的物理学史(73)--现代光学

现代光学的进展主要集中在四个方面：信息光学,激光,非线性光学,光电子学．     

Brief Introduction to Chinese Optics and Applied Optics Abstracts

The Chinese Optics and Applied Optics Abstracts,sponsored by the Documentation and Information Center of the Chinese Academy of Sciences,the Optical Information Network of the Chinese Academy of Sciences and the Changchun Institute of Optics,Fine Mechanics and Physics of the Chinese Academy of Sciences     

Brief Introduction to Chinese Optics and Applied Optics Abstracts

The Chinese Optics and Applied Optics Abstracts, sponsored by the Documentation and Information Center of the Chinese Academy of Sciences, the Optical     

量子信息光学

介绍了一门新的学科分支－量子信息光学。它是量子光学与信息科学相结合的产物。光场的量子效应在实现大容量的信息传输，超高精度的信息检测以及不可破译、不可窃听的量子密码术方面有着极其重要的应用前景，在光子学的发展中将发挥独特的作用。该文阐述了量子信息光学中若干物理问题和研究方向，包括超低噪声光源、量子信息复制、量子态工程、量子非破坏性测量和量子密码术。     

Adaptive Ghost Optics

JETP Letters - Quantum ghost imaging with the possibility of dynamic control by adaptive optics techniques is considered. The quality of ghost images at the spatial modulation of the pump has been...     

Optics in Belorussia

Conclusion At the approach of the 60th anniversary of the founding of the Belorussian Soviet Socialist Republic and the Communist Party of Belorussia, the scientists of the republic are experiencing a sense of well-deserved pride for all that has been achieved in the national economy, culture, and science. As a result of the unusually rapid development of the scientific investigations in the republic, the Academy of Sciences of the Belorussian SSR has become one of the leading scientific centers of the Soviet Union in a short time. In 1979 it will mark the 50th anniversary of its founding.The Belorussian scientists clearly understand that new, more complicated, and crucial problems now await them, and they are sure that they will handle them.Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 29, No. 6, pp. 965–986, December, 1978.     

中国光学快报

Chinese Optics Letters （COL） is an international journal sponsored by the Chinese Optical Society （COS）, undertaken by Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, and distributed by the Optical Society of America （OSA） outside of China. It was established in January 2003, and it aims at the rapid dissemination of new, important results in all branches of optical science and technology which cover the fields of laser optics, fiber optics and optical communications, quantum optics, nonlinear optics, medical optics and biotechnology, optical materials, measurements, imaging systems, etc..     

探月光学

介绍了我国首次绕月探测嫦娥一号卫星的主载荷CCD立体相机与干涉成像光谱仪的原理、设计思想、技术措施与特色、设计结果以及在轨图像质量评估与检测. CCD立体相机采用一个广角物镜加一块面阵CCD的独特技术方案,从而使立体相机具有结构紧凑、小型轻量、配准精度高、航天环境适应性强等优点. 4种曝光时间与4种电子学增益共16组合,可以实现同轨不同纬度的曝光量调整. 干涉成像光谱仪采用了大比尺缩小的图像传递、2×2像元合并、矩形孔径光阑、2种曝光时间与3种电子学增益共6种组合的在轨曝光量调整等技术措施. 在轨运行表明,各项技术措施有效,达到了预期目标.     

Optics of moving media

Light experiences a moving medium as an effective gravitational field. In the limit of low medium velocities the medium flow plays the role of a magnetic vector potential. We review the background of our theory [U. Leonhardt and P. Piwnicki, Phys. Rev. A 60, 4301 (1999); Phys. Rev. Lett. 84, 822 (2000)], including our proposal of making optical black holes. Received: 4 July 2000 / Revised version: 17 October 2000 / Published online: 6 December 2000     

光学与太阳能

开发资源丰富、可再生,清洁的新能源是全球一项紧迫的战略任务.在概述现有能源技术的基础上,从光学和光学技术角度重点对太阳能的直接利用、太阳能电池以及太阳能分解水制氰进行了分析.指出了利用简单有效的太阳能跟踪聚焦系统,以及耐热、低损耗、低成本和宽光谱传输的空芯塑料光纤,可以加大对太阳能的直接利用和普及推广;在太阳能电池方面,应重点研究和发展各种薄膜太阳能电池,采用对可见、紫外和红外光谱吸收的、具有不同带隙的复合材料和采用多结器件,以进一步提高电池的转换效率和降低成本;在太阳能分解水制氢方面,应该把直射到地球表面的、从紫外-可见-红外的宽太阳光谱,利用空腔辐射器作一个变换,转换成绝大部分位于水分子有强烈吸收带的红外区.同时利用催化剂(敏化剂),对水进行红外光催化分解反应,或者利用红外多光子离解这有可能取得工业化规模制氢的突破.