Rainbow Photonics
@rainbowphotonics.com
Rainbow Photonics Ltd. offers unique terahertz instruments featuring wide bandwidth and tunability between 1 β 20 THz, and terahertz components for THz generation and detection based on proprietary novel organic crystals (DSTMS, OH1, DAST) developed by Rainbow Photonics founders. We offer compact turn-key, broadband TDS - THz spectrometers and tunable THz sources. Rainbow Photonics is the first Swiss company offering THz technology and it is the pioneer in broadband THz technology since 2005.
Rainbow Photonics's Company Logos


Rainbow Photonics's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#00A0DD
Cerulean
0, 160, 221
197, 100, 43
100, 28, 0, 13
#FDD79A
Cherokee
253, 215, 154
37, 96, 80
0, 15, 39, 1
#555555
Emperor
85, 85, 85
0, 0, 33
0, 0, 0, 67
About Rainbow Photonics
Rainbow Photonics is a Swiss brand that specializes in the production of organic crystals and THz instruments. With its headquarters in Zurich, this company has been at the forefront of THz technology since its establishment in 1997. The organic crystals DSTMS, DAST, and OH1 are known for their high nonlinearity and are widely used for THz generation and ultrafast electrooptic modulation.
Rainbow Photonics is proud to offer compact systems capable of efficient THz generation and detection up to 20 THz. In addition to its cutting-edge products, Rainbow Photonics also provides services such as non-destructive testing of polymeric and composite materials. The company's spectrometers are sold with a one-year guarantee and can be installed and serviced on-site.
With a team of experienced physicists, engineers, and crystal growers, Rainbow Photonics is dedicated to pushing the boundaries of THz technology and systems integration. Founded as a spin-off from the Nonlinear Optics Laboratory of the Swiss Federal Institute of Technology, Rainbow Photonics is led by CEO Dr. Carolina Medrano and Chairman Prof.
Dr. Peter GΓΌnter, both renowned experts in their fields
Company type
Privately Held
Year founded
1997
Company size
2-10 employees
