Abstract

Projected specklegrams are used for spectroscopy with high spatial resolution under atmospheric turbulence. One-dimensional peak tracking allows one to realize high throughput and simple real-time operation for speckle spectroscopy. Results of simulation experiments are presented, and they confirm the usefulness of the proposed method.

© 1996 Optical Society of America

Speckle spectroscopy with tip–tilt operation

Naoshi Baba, Kouki Hozumi, Susumu Kuwamura, and Noriaki Miura
Opt. Lett. 20(14) 1574-1576 (1995)

Stellar speckle imaging by reference to different-colored specklegrams

Naoshi Baba, Susumu Kuwamura, Noriaki Miura, and Yuji Norimoto
Opt. Lett. 20(10) 1175-1177 (1995)

Toward high-resolution imaging with a simple adaptive-optics system

Naoshi Baba, Susumu Kuwamura, Noriaki Miura, and Yuji Norimoto
Opt. Lett. 21(9) 626-628 (1996)

Stellar speckle camera for spectroscopy

Naoshi Baba, Susumu Kuwamura, and Yuji Norimoto
Appl. Opt. 33(28) 6662-6666 (1994)

Wideband speckle spectroscopy based on the shift-and-add method

Naoshi Baba, Masahiro Tabata, and Kazumi Murata
Opt. Lett. 13(8) 616-618 (1988)