Search Results

Results for: 'SPA'

2:46

autonomous robot interaction

By: waw

Conceived by Tina Escaja. Infrared proximity sensor, audio detector, custom Arduino code. And Spanish poetry engraved in legs by laser.

1:24

Poetry Robot 0.91 beta

By: waw

Artist Tina Escaja. Sound activated, Infrared proximity sensor, audio detector, custom Arduino code. And Spanish poetry engraved in legs by laser.

2:44

Phase objects - continued

By: plintilh

Describes how transparent objects may only retard light without diffracting it

2:28

Transform - diffraction - transform - image

By: plintilh

Spatial information in the rear focal plane.

2:42

Zero order has no information

By: plintilh

Spatial information is encoded in the diffracted rays.

3:35

Spatial deteil vs acceptance angle

By: plintilh

Acceptance angle of objective must be wide enough to collect at least first order diffracted rays

2:42

Spatial filtering in the transform plane

By: plintilh

Using a small aperture slider to remove diffracted orders in the transform plane eliminates detail in the image plane.

3:35

Object detail vs. acceptance angle

By: plintilh

The finer the spatial detail in an object the wider the diffraction angle - easily seen with a laser pointer and a fine grating.

10:26

el amohadon de plumas

By: garodrig

cortometraje animado en espanol