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2018年SPIE天文望远镜和仪器仪表会议（SPIE Astronomical Telescopes + Instrumentation）
2018年 SPIE 天文望远镜和仪器仪表 会议
2017/11/27
SPIE conference papers are published in the Proceedings of SPIE and available via the SPIE Digital Library, the world’s largest collection of optics and photonics research. The Proceedings are indexed...
2018年SPIE空间望远镜和仪器：紫外线到伽马射线会议（SPIE Space Telescopes and Instrumentation 2018:Ultraviolet to Gamma Ray）
2018年 SPIE 空间望远镜和仪器：紫外线到伽马射线 会议
2017/11/27
Observation of the hot universe, from 105 K upward, has a vital impact on some of the most fundamental questions in astrophysics today. Hot plasmas, from the sun and stellar coronae to the cores of ga...
2018年SPIE地面和机载望远镜会议（SPIE Ground-based and Airborne Telescopes VII）
2018年 SPIE 地面和机载望远镜 会议
2017/11/27
This conference is the latest in the series on Ground Based and Airborne Telescopes, where progress in the field continues at an exciting pace. The next generation of extremely large telescopes is und...
2018年SPIE望远镜和仪器光学与机械技术进展会议（SPIE Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation）
2018年 SPIE 望远镜和仪器光学与机械技术进展 会议
2017/11/27
Following the success of the SPIE Modern Technologies in Space- and Ground-based Telescopes and Instrumentation conferences in previous years, this conference will continue to provide an opportunity a...
Telescopes team up for dramatic new look at the crab nebula
Telescopes dramatic crab nebula
2017/7/20
Astronomers produced this dramatic new, highly-detailed image of the Crab Nebula by combining data from telescopes spanning nearly the entire breadth of the electromagnetic spectrum, from the long wav...
2015 International Collaboration Meeting on Antarctic Survey Telescopes (AST3)（图）
Antarctic Survey Telescopes Meeting
2015/3/6
We warmly welcome delegates to the 2015 International Collaboration Meeting on Antarctic Survey Telescopes (AST3) to The University of Hong Kong. The meeting will be held at the new Centennial Campus ...
The NAture of the Faint Far-Infrared Extragalactic Source Population: Optical/NIR and Radio Follow-Up Observationts of ISOPHOT Deep-Field Sources using the Keck, Subaru, and VLA Telescopes.
Keck Subaru
2014/12/26
In order to search for obscured objects at high redshifts, we have made deep far-infrared (FIR) deep survey in the Lockman Hole using ISOPHOT onboard ISO (Kawara et al. 1998, A&A, 336, L9). In this su...
Highly-detailed radio-telescope images have pinpointed the locations where a stellar explosion called a nova emitted gamma rays, the most energetic form of electromagnetic waves. The discovery reveale...
Space Astronomy for the mid-21st Century: Robotically Maintained Space Telescopes
Space Astronomy the mid-21st Century Robotically Maintained Space Telescopes
2012/2/24
The historical development of ground based astronomical telescopes leads us to expect that space-based astronomical telescopes will need to be operational for many decades. The exchange of scientific ...
Imaging power of multi-fibered nulling telescopes for extra-solar planet characterization
Fourier optics Nulling telescope Achromatic phase shifter Single-mode waveguide
2011/10/13
In this paper are discussed the nulling and imaging properties of monolithic pupil telescopes equipped with a focal plane waveguide array, which could be envisaged as precursor space missions for futu...
Longer-Baseline Telescopes Using Quantum Repeaters
Longer-Baseline Telescopes Using Quantum Repeaters
2011/10/17
We present an approach to building interferometric telescopes using ideas of quantum information. Current optical interferometers have limited baseline lengths, and thus limited resolution, because of...
Paper Productivity of Ground-based Large Optical Telescopes from 2000 to 2009
history and philosophy of astronomy — sociology of astronomy — astronomical data bases: miscellaneous
2011/9/27
We present an analysis of the scientific ("refereed") paper productivity of the current largest (diameter >8 m) ground-based optical(-infrared) telescopes during the ten year period from 2000 to 2009....
High-energy astrophysics is a relatively young scientific field, made possible by space-borne telescopes. During the half-century history of x-ray astronomy, the sensitivity of focusing x-ray telescop...
A Statistical Comparison of the Optical/UV and X-ray Afterglows of Gamma-Ray Bursts using the Swift Ultra-violet Optical and X-ray Telescopes
Statistical Comparison the Optical/UV X-ray
2011/1/13
We present the systematic analysis of the UVOT and XRT light curves for a sample of 26 Swift Gamma-Ray Bursts (GRBs). By comparing the optical/UV and X-ray light curves, we found that they are remarka...
Pulsar timing arrays as imaging gravitational wave telescopes: angular resolution and source (de)confusion
Pulsar timing arrays imaging gravitational wave telescopes
2011/1/10
Pulsar timing arrays (PTAs) will be sensitive to a finite number of gravitational wave (GW) "point" sources (e.g. supermassive black hole binaries). N quiet pulsars with accurately known distances d_{...