Engineering topics

Tan, De-Tong

Publications and source records attributed to Tan, De-Tong.

3 records

NASA NTRS1993

Simultaneous compression of the passively mode-locked pulsewidth and pulse train

Simultaneous compression of the passively mode-locked pulse width and pulse train have been achieved by using a plano-convex unstable resonator hybrided by a nonlinear Sagnac ring interferometer. The greater than 30 mJ single pulse energy of a lone oscillator and less than or equal to 10 ps pulsewidth have been obtained. Using this system, the LAGEOS and ETALON satellites' laser ranging have been performed successfully.

Yang, Xiang-Chun↗

NASA NTRS1993

Application of the robust estimate in SLR data preprocessing

An M-estimator, one kind of a robust estimator, has been used in satellite laser ranging (SLR) data preprocessing. It has been shown that the M-estimator has a 50 percent or more breakdown point.

Tan, De-Tong↗

NASA NTRS1993

Development of Shanghai satellite laser ranging station

The topics covered include the following: improvement of the system hardware; upgrading of the software; the observation status; preliminary daylight tracking capability; testing the new type of laser; and future plans.

Yang, Fu-Min↗