Diffraction
M2-03: LASER DIFFRACTION - POISSON'S BRIGHT SPOT
Category: M2 Diffraction - Circular
Purpose:
Demonstrate the Poisson (or Arago) bright spot.
M2-02: LASER DIFFRACTION - OPAQUE DISCS
Category: M2 Diffraction - Circular
Purpose:
Demonstrate laser diffraction by opaque discs.
M1-34: LASER DIFFRACTION - COMPACT DISC
Purpose:
Demonstrate interference of a laser beam by a type of grating.
M1-33: LASER DIFFFRACTION - PHONOGRAPH RECORD
Purpose:
Demonstrate interference of a laser beam by a type of grating.
M1-32: SLITFILMS AND LONG FILAMENT BULB
Purpose:
Diffraction and interference by various slits and combinations of slits.
M1-22: LASER DIFFRACTION - GRATINGS
Purpose:
Demonstrate diffraction (well, actually interference) by a grating.
M1-21: LASER DIFFRACTION - MULTIPLE SLITS
Purpose:
Show the transition from one slit to multiple slits and the diffraction grating.
M1-06: LASER DIFFRACTION - HUMAN HAIR
Purpose:
Demonstrate laser diffraction with a human hair.
M1-05: FINGERS AND SODIUM SOURCE - VARIABLE SINGLE SLIT
Purpose:
See single slit diffraction.
M1-04: LASER DIFFRACTION - WIRES
Purpose:
Show diffraction by wires of different size.
M1-01: LASER DIFFRACTION - FIXED SINGLE SLIT
Purpose:
Demonstrate single slit diffraction.
O1-41: FLOATERS
Category: O1 Image Production
Purpose:
Individual observation of floaters in the eye.
O4-12: SAWING LASER BEAM WITH COMB
Category: O4 Optical Illusions
Purpose:
Produce small segments of sawed off laser beam.
M2-01 LASER DIFFRACTION - PINHOLES
Category: M2 Diffraction - Circular
Purpose:
Demonstrates laser diffraction by pinholes
M1-02 LASER DIFFRACTION - VARIABLE SINGLE SLIT
Purpose:
Demonstrates single slit diffraction
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M1-01: LASER DIFFRACTION - FIXED SINGLE SLIT
Demonstrate single slit diffraction. Read More
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M1-02 LASER DIFFRACTION - VARIABLE SINGLE SLIT
Demonstrates single slit diffraction
Read More
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M1-04: LASER DIFFRACTION - WIRES
Show diffraction by wires of different size. Read More
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M1-05: FINGERS AND SODIUM SOURCE - VARIABLE SINGLE SLIT
See single slit diffraction. Read More
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M1-06: LASER DIFFRACTION - HUMAN HAIR
Demonstrate laser diffraction with a human hair. Read More
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M1-11 LASER DIFFRACTION - FIXED DOUBLE SLITS
Demonstrates double slit interference
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M1-12: INTERFERENCE - TRANSPARENCIES
Analog to the interference pattern from two identical light sources. Read More
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M1-13: INTERFERENCE - KLINGER TRANSPARENT SLIDES
Model interference between two point sources. Read More
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M1-14: MICROWAVES - INTERFERENCE OF TWO POINT SOURCES
Demonstrate interference using microwaves. Read More
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M1-15: MICROWAVES - YOUNG'S DOUBLE SLIT INTERFERENCE
Illustrate two-slit interference using microwaves. Read More
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M1-16: INTERFERENCE OF LIGHT - SOUND WAVE MODEL
Show explicitly how two waves with the same amplitude and frequency will interfere when their relative phase changes. Read More
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M1-21: LASER DIFFRACTION - MULTIPLE SLITS
Show the transition from one slit to multiple slits and the diffraction grating. Read More
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M1-22: LASER DIFFRACTION - GRATINGS
Demonstrate diffraction (well, actually interference) by a grating. Read More
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M1-32: SLITFILMS AND LONG FILAMENT BULB
Diffraction and interference by various slits and combinations of slits. Read More
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M1-33: LASER DIFFFRACTION - PHONOGRAPH RECORD
Demonstrate interference of a laser beam by a type of grating. Read More
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M1-34: LASER DIFFRACTION - COMPACT DISC
Demonstrate interference of a laser beam by a type of grating. Read More
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M1-35: LASER DIFFRACTION - VIDEODISC
Demonstrate diffraction of a laser beam by a standard videodisc. Read More
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M1-41: PEACOCK FEATHER
Demonstrate a type of iridescence. Read More
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M1-42: IRIDESCENT GREEN JUNE BEETLE
Demonstrate a type of iridescence. Read More
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