Chih Hao LiSummaryAffiliation: Massachusetts Institute of Technology Country: USA Publications
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Detail Information
Publications
Octave-spanning, dual-output 2.166 GHz Ti:sapphire laserLi Jin Chen
Department of Electrical Engineering and Computer Science, Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
Opt Express 16:20699-705. 2008....
Kerr-lens mode locking with minimum nonlinearity using gain-matched output couplersLi Jin Chen
Department of Electrical Engineering and Computer Science, Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
Opt Lett 35:2916-8. 2010..Because dielectric coatings offer flexible design capabilities, this approach is applicable to various lasers with different gain media to extract pulses covering the full gain spectrum with minimum saturable absorber action...
Broadband dispersion-free optical cavities based on zero group delay dispersion mirror setsLi Jin Chen
Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
Opt Express 18:23204-11. 2010..More specifically, in this paper, we show a realization of such a two-mirror cavity, where the mirrors show opposite GDD and simultaneously a mirror reflectivity of 99.2% over 100 nm bandwidth (480 nm - 580 nm)...
Calibration of an astrophysical spectrograph below 1 m/s using a laser frequency combDavid F Phillips
Harvard Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, MA 02138, USA
Opt Express 20:13711-26. 2012..5 m telescope, and demonstrated calibration precision and stability sufficient to enable detection of changes in stellar radial velocity < 1 m/s...
Conjugate Fabry-Perot cavity pair for improved astro-comb accuracyChih Hao Li
Harvard Smithsonian Center for Astrophysics, Harvard University, Cambridge, Massachusetts 02138, USA
Opt Lett 37:3090-2. 2012....
Visible wavelength astro-combAndrew J Benedick
Research Laboratory of Electronics, Massachusetts Institute of Technology, 77 Mass Ave, Cambridge, MA 02139, USA
Opt Express 18:19175-84. 2010..Using the TRES spectrograph at the Fred Lawrence Whipple Observatory, we characterize this system to an accuracy below 1m/s, suitable for calibrating high-resolution astrophysical spectrographs used, e.g., in exoplanet studies...
Posture-dependent human 3He lung imaging in an open-access MRI system: initial resultsLeo L Tsai
Harvard Smithsonian Center for Astrophysics, 60 Garden St, MS 59, Cambridge, MA 02138, USA
Acad Radiol 15:728-39. 2008....
