2.5-Gb/s free-space optics link over 1.1 km with direct fiber coupling to commercial devices

20 and 30 m telescope designs with potential for subsequent incorporation into a track-mounted pair (20/20 or 30/30).

20 W and 50 W guidestar laser system update for the Keck I and Gemini South telescopes

20 W and 50 W solid-state sodium beacon guidestar laser systems for the Keck I and Gemini South Telescopes

2001 Mars Odyssey science mission overview

2001 Mars Odyssey: Science Mission Overview

2001 Mars Odyssey: Science Mission Overview

21-element infrared adaptive optics system at 2.16-m telescope

21st century telescope

220 fs Er-Yb:glass laser mode-locked by a broadband low-loss Si/Ge saturable absorber

225-GHz atmospheric opacity of the South Pole sky derived from continual radiometric measurements of the sky-brightness temperature

25 kHz narrow spectral bandwidth of a wavelength tunable diode laser with a short waveguide-based external cavity

25-m Live Optics Telescope

256 x 256 element HgCdTe hybrid IRFPA for 8- to 10-um band

256 x 256 HgCdTe focal plane array for the Hubble Space Telescope

256 X 256 PACE-1 PV HgCdTe focal plane arrays for medium and short wavelength infrared applications

256-channel digital wavefront reconstructor

29 W High Power CW Supercontinuum Source

2D shift of the centre of gravity of the light beam carrying orbital angular momentum, which accompanies reflection from a lossy medium

2D-FFT implementation on FPGA for wavefront phase recovery from the CAFADIS camera