Lasers
Science Fair Projects
Ideas and Sample Projects by Field


Home Topics Experiments Warning!
Electronics
P=Project   E=Experiment   C=Circuit
Build a Laser Beam Burglar Alarm [E] [E]
Basic laser science projects: measurement of small angles; build a laser range finder [E]
Laser Communication Systems [C]
Intermediate laser science projects: Laser based display of sound and resonance; build a laser spirograph [E]
Demonstrate the principals of bar code scanning by using lasers [E]
Build and demonstrate a nitrogen laser. [E] [E] [E] [E] [E] [E]
Designing a Laser Communication Device [E]
What Are the Effects of Weather on Laser Communications? (Free-Space Optics) [E] [E]
Physics
Build a Laser-Based Device to Weigh Small Masses [E]
Determining the Type of Particle in an Air Sample by Using Laser Light Scattering [E]
Laser Cooling and Trapping of Rubidium-87 Atoms using MOL (Optical Molasses) [E]
Diffractive Bending of Laser Beams Around Objects [E]
How Do Different Color Filters Affect the Energy of a Laser Beam? [E]
Investigate what do lasers go through? [E]
Using a Laser to Measure the Speed of Light in Jello [E]
Determining the Type of Particle in an Air Sample by Using Laser Light Scattering [E]
Optics & Light

Medicine
Find out if LASIK (Laser-assisted In Situ Keratomileusis) surgery has an effect on one's ability to see a stereogram. [E] [E]
Discover if an IPL laser treatment could be used to increase the rate of maturation of a scar. [E]
Radiation Health Effects
Astronomy
Lunar Communication: Determining Laser Power Needed [E] [C]
Food Science
Using Lasers to Measure the Sugar Content of Liquids through Refraction [E]
Discover the optimum grinding time of coffee beans to make the darkest coffee within a given percolation time (by shooting a laser beam through the coffee sample and into a solar panel). [E]
Computer Science
Determine the capacity difference between various medias (CDs and DVDs) when created with different lasers. [E]
Interdisciplinary Topics
Ultraviolet (UV) Light
Infrared (IR) Radiation
Sun & Light
Future Science
A laser sensor that communicates between the vehicle and traffic lights, in order to prevent vehicles from running lights and causing accidents or even deaths. [P]
Useful Links
R=Resource
Science Fair Projects Resources [R]
Science Fair Projects A-Z [R]
Citation Guides, Style Manuals, Reference [R]
Safety Resources [R] [R]

Science Fair Books

                   


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