- Optical Levitation: The University of Texas at Austin. (website)
- Optical Nanofabrication: Maryland University. (website)
- Optical Binding and Trapping: MIT Center for Electromagnetic Theory and Applications. (website)
- Optical trapping lab: Great website (website)
- Lene Broeng Oddershede (Gold particle trapping): Niels Bohr Institute, Denmark. (website)
- Thomas Perkins: Single Molecule Biophysics, University of Colorado, Boulder, USA. (website)
- Norbert F. Scherer: The University of Chicago, Chicago, Illinois, USA. (website)
- Optical Nanomanipulation Lab: IMDEA Nanoscience, Spain. (website)
- Optical Manipulation Group: University of St Andrews, United Kingdom. (website)
- Romain Quidant: Plasmon Nano-Optics, ICFO, Spain. (website)
- Blog on Optical Tweezer (website)
- Optical trapping Park: survey on optical tweezer groups around world (website)
- Teaching materials for Optical Tweezer (website)
- Optical trapping demon: (website)
- Company: Delpsi, LLC (website)