Thingiverse
Michelson interferometer by ordaos
by Thingiverse
Last crawled date: 3 years, 1 month ago
This thing is a Michelson interferometer,
http://en.wikipedia.org/wiki/Michelson_interferometer
It can be used to measure relative motion with nanometer precision and accuracy. This is done by counting interference fringes generated by the constructive and destructive interference of coherent light. A transition from constructive to destructive interference corresponds to a movement of half the wavelength of the light used.
It consists of a laser holder, laser, a beam splitter, two mirrors, a diffusing lens an optional photodetector and the framework for fixing the position of all the parts.
Good luck implementing it as a position feedback system on your 3D printer ;-)
It's mostly based off of a kinematic mirror mount http://www.thingiverse.com/thing:30727
Video demonstrations:http://youtu.be/IsIFKxLLVd0http://youtu.be/0OLO-GWjg9E
There are two images include that show the interferometer mounted vertically. These were an attempt at making a load-displacement testing tool. Unfortunately the vibration in the linear actuator was too great, making displacement measurements erroneous.
Next step is to mount a piezo buzzer behind one of the mirrors to determine its stroke.
http://en.wikipedia.org/wiki/Michelson_interferometer
It can be used to measure relative motion with nanometer precision and accuracy. This is done by counting interference fringes generated by the constructive and destructive interference of coherent light. A transition from constructive to destructive interference corresponds to a movement of half the wavelength of the light used.
It consists of a laser holder, laser, a beam splitter, two mirrors, a diffusing lens an optional photodetector and the framework for fixing the position of all the parts.
Good luck implementing it as a position feedback system on your 3D printer ;-)
It's mostly based off of a kinematic mirror mount http://www.thingiverse.com/thing:30727
Video demonstrations:http://youtu.be/IsIFKxLLVd0http://youtu.be/0OLO-GWjg9E
There are two images include that show the interferometer mounted vertically. These were an attempt at making a load-displacement testing tool. Unfortunately the vibration in the linear actuator was too great, making displacement measurements erroneous.
Next step is to mount a piezo buzzer behind one of the mirrors to determine its stroke.
Similar models
3dwarehouse
free
Michelson Interferometer
...strate interference phenomena. it can be used to measure wave length, refractive index etc.. #interference #interferometer #laser
3dwarehouse
free
The Michelson interferometer
...ser, the beam splitter, the beam expander, the mirrors, the compenating lens and the screen. #interferometer #laser #lens #optics
3dwarehouse
free
michelson interferometer
...ed to speaker for laser photonics class #interferometer #lab #laser #michelson_interferometer #photo_detector #photoincs #speaker
thingiverse
free
Michelson Interferometer by birdyberth
... as a calibration and measure the spectrum of other light sources.
you can see my video of it here : https://youtu.be/cea9mbsiblm
3dwarehouse
free
Michelson interferometer
...house
michelson interferometer used mainly in fourier spectrometers #fourier_spectroscopy #interferometer #physics #spectroscopy
grabcad
free
Michelson interferometer
...michelson interferometer
grabcad
michelson interferometer designed in solidworks.
3dwarehouse
free
Michelson Interferometer Setup
...michelson interferometer setup
3dwarehouse
thingiverse
free
Co2 Laser mirror mount for DIY Laser Cutter by billieblaze
... cutter: http://www.thingiverse.com/thing:595142
i used it with these laser tube mounts: http://www.thingiverse.com/thing:33579
3dwarehouse
free
Laser-interferometer
...laser-interferometer
3dwarehouse
length measurement device #gauge #laserinterferometer #length #measure #measurements
thingiverse
free
mounts for motors and mirrors for laser show by kevchef2000
...dji phantom1 motors. the hole on the mirror mount will need filing out a bit. designed on tinkercad.
https://youtu.be/qzle8oxc5h0
Ordaos
thingiverse
free
sinc function by ordaos
...e the surface which was then imported into openscad. openscad offers a very simple method for turning height data into an object.
thingiverse
free
kinematic mirror/lens mount by ordaos
... match the optical benches. alternatively if you need a cheap optical rail you can use t-slot extrusion like i did in the photos.
thingiverse
free
gigapixel imageBot by ordaos
...ed by rich gibson who had the initial impetus to work on it, so much so, that he bought a makerbot that he then let me play with.
thingiverse
free
Michelson Interferometer by birdyberth
...a complete michelson interferometer based on the design of ordaos on thingiverse and completely hacked to fit my needs...
Michelson
thingiverse
free
Michelson Interferometer by birdyberth
... as a calibration and measure the spectrum of other light sources.
you can see my video of it here : https://youtu.be/cea9mbsiblm
thingiverse
free
Laser pointer mount by wadean
...i made for a school outreach project: a mini michelson interferometer. it holds a standard pocket laser pointer with...
grabcad
free
Michelson interferometer
...michelson interferometer
grabcad
michelson interferometer designed in solidworks.
cg_trader
$6
Laundry Basket
...laundry basket cg trader laundry basket basket wicker laundry michelson decor bathroom decorative accessories storage woven container crate bath...
cg_trader
$10
Laundry basket
...is not included in the set) basket wicker laundry michelson decor bathroom decorative accessories storage woven container crate bath...
cg_trader
$5
Laundry Basket with Handle 3D Model VR
...household bath room furniture realistic washing clothing towel bathroom michelson decorative storage crate braided clothespin woven cleaning various models...
3dwarehouse
free
Michelson interferometer
...house
michelson interferometer used mainly in fourier spectrometers #fourier_spectroscopy #interferometer #physics #spectroscopy
3dwarehouse
free
michelson interferometer
...ed to speaker for laser photonics class #interferometer #lab #laser #michelson_interferometer #photo_detector #photoincs #speaker
3dwarehouse
free
2600 Michelson
...2600 michelson
3dwarehouse
modeled with building maker
Interferometer
3d_export
$60
boeing ah-64 d apache longbow
...radar (fcr) target acquisition system and the radar frequency interferometer (rfi), housed in a dome located above the main...
thingiverse
free
Cover for a Zygo Interferometer by usrfrnly
.... you should print with supports for the pins. if they dont print well or break off, you can heat stake in a 1/8" dowel pin.
thingiverse
free
michaelson interferometer by tehphar
...lective mirrors.
i used the common "bag of 50" red laser modules for this, and i suspect was the reason for the failure
thingiverse
free
Michelson Interferometer by birdyberth
... as a calibration and measure the spectrum of other light sources.
you can see my video of it here : https://youtu.be/cea9mbsiblm
thingiverse
free
Bath Interferometer parts by makerdoe
...s used to attach the mirror ball to the base. a 6-32 washer is also a good idea between the head of the cap screw and ball base.
thingiverse
free
Charlie's Bath Interferometer by brucesdad13
...hardware you have available. also added a small hole to allow for setting the laser pointer via set screw. drill and tap to suit.
thingiverse
free
Bath Interferometer version 2 by makerdoe
....
2 - 6-32 1/2 inch. for the lens holder and laser holder.
1 6-32 hex nut for lens holder.
tap the holes for these using taps.
3dcadbrowser
free
Laser InterferometerFree
...easuring.this 3d object can be downloaded in .max, .obj, .3ds, .fbx, .dxf, .lwo, .stl, .wrl, .ma, .dae, .x and .asc file formats.
thingiverse
free
GW150914 by dawnerb
...by dawnerb thingiverse on 14 september 2015, the laser interferometer gravitational-wave observatory (ligo) made the first detection of gravitational...