Terahertz Generators and Detectors
Terahertz generators and detectors are produced and optically prepared
at the facilities of Rainbow Photonics in Switzerland.
Features
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Efficient THz generation using optical rectification of femtosecond pump pulses
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Efficient THz generation using nonlinear optical difference frequency generation
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Optimized for pump wavelengths of 1.2−1.6 μm; 0.7−0.8 μm
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Efficient electro-optic THz detector
Specifications
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Aperture: 2, 3, 4 or 5 mm; others upon request
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Damage threshold: 150 GW/cm2 @150 fs pulse length
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Photon conversion efficiency: 2·10-4/MW-peak-power
Spectral Bandwidth
Spectral amplitude measured with .
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Please download the for further information on our THz generators and detectors |
Further reading
Electro-Optic DAST Crystals
DAST: 4-N,N-dimethylamino-4’-N’-methyl-stilbazolium tosylate
Example of an as-grown DAST crystal and organic crystals polished, coated and mounted for optical applications. DAST and other high-quality organic crystals are produced and optically prepared in the facilities of Rainbow Photonics in Switzerland.
Features
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High quality crystals
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Cut and polished for various applications
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Large nonlinear optical susceptibilities (d11 > 1000 pm/V)
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Large electro-optic coefficients (r11 = 92 pm/V)
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Phase matching for THz-wave generation between 720 nm and 1650 nm
Applications
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Efficient THz generation and detection from 0.3 to >16 THz
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Fast electro-optic modulation
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Optical parametric generation
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Efficient frequency doubling of 1.55 μm radiation
|
Please download the for further information on this product |
Electro-Optic DSTMS Crystals
DSTMS: 4-N,N-dimethylamino-4’-N’-methyl-stilbazolium 2,4,6-trimethylbenzenesulfonate
Example of an as-grown DSTMS crystal and organic crystals polished, coated and mounted for optical applications. DSTMS and other high-quality organic crystals are produced and optically prepared in the facilities of Rainbow Photonics in Switzerland.
Features
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High quality crystals
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Cut and polished for various applications
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Large nonlinear optical susceptibilities
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Phase matching for THz generation between 720 nm and 1650 nm
Applications
-
Efficient THz generation and detection from 0.3 to >16 THz
-
Fast electro-optic modulation
-
Optical parametric generation
-
Efficient frequency doubling of 1.55 μm radiation
|
Please download the for further information on this product |
Electro-Optic OH1 Crystals
OH1: (2-(3-(4-Hydroxystyryl)-5,5-dimethylcyclohex-2-enylidene)malononitrile)
Example of an as-grown OH1 crystal and organic crystals polished, coated and mounted for optical applications. OH1 and other high-quality organic crystals are produced and optically prepared in the facilities of Rainbow Photonics in Switzerland.
Features
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High quality crystals
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Cut and polished for various applications
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Large nonlinear optical susceptibilities
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Phase matching for THz generation between 1200 nm and 1460 nm
Applications
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Efficient THz generation and detection from 0.1 to >10 THz
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Fast electro-optic modulation
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Optical parametric generation
-
Efficient frequency doubling of 1.55 μm radiation
|
Please download the for further information |