Notes concerning “Optics”

• Solar furnace CPC 02020-05-16 (12 minutes)
• Abbe-limited DRO 02020-10-24 (updated 02020-12-31) (11 minutes)
• Compressed imaging 02020-12-06 (3 minutes)
• Cheating étendue? 02020-12-26 (4 minutes)
• Electro-etching graded-index optics in porous silicon 02020-12-31 (2 minutes)