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太赫兹发生器/探测器

作者: kevin    发布于: 2020-03-02 00:09    点击:

Terahertz Generators and Detectors

Organic crystals polished, coated and mounted for optical applications
Terahertz generators and detectors are produced and optically prepared 
at the facilities of Rainbow Photonics in Switzerland.

Features

  • Efficient THz generation using optical rectification of femtosecond pump pulses
  • Efficient THz generation using nonlinear optical difference frequency generation
  • Optimized for pump wavelengths of 1.2−1.6 μm; 0.7−0.8 μm
  • Efficient electro-optic THz detector

Specifications

  • Aperture: 2, 3, 4 or 5 mm; others upon request
  • Damage threshold: 150 GW/cm2 @150 fs pulse length
  • Photon conversion efficiency: 2·10-4/MW-peak-power

Spectral Bandwidth

THz spectrum DSTMS - TeraKit
Spectral amplitude measured with Rainbow Photonics instruments.

 
pdf Please download the PDF for further information on our THz generators and detectors

 

 

Further reading

pdf List of publications: THz generation using our organic crystals DAST, DSTMS & OH1


Electro-Optic DAST Crystals

DAST: 4-N,N-dimethylamino-4’-N’-methyl-stilbazolium tosylate

High quality DAST crystals Organic crystals polished, coated and mounted for optical applications
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

  • High quality crystals
  • Cut and polished for various applications
  • Large nonlinear optical susceptibilities (d11 > 1000 pm/V)
  • Large electro-optic coefficients (r11 = 92 pm/V)
  • Phase matching for THz-wave 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
 
pdf Please download the PDF for further information on this product

Electro-Optic DSTMS Crystals

DSTMS: 4-N,N-dimethylamino-4’-N’-methyl-stilbazolium 2,4,6-trimethylbenzenesulfonate

High quality DSTMS crystals Organic crystals polished, coated and mounted for optical applications
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

  • High quality crystals
  • Cut and polished for various applications
  • Large nonlinear optical susceptibilities
  • 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

 

 
pdf Please download the PDF for further information on this product

Electro-Optic OH1 Crystals

OH1: (2-(3-(4-Hydroxystyryl)-5,5-dimethylcyclohex-2-enylidene)malononitrile)

High quality OH1 crystals Organic crystals polished, coated and mounted for optical applications
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

  • High quality crystals
  • Cut and polished for various applications
  • Large nonlinear optical susceptibilities
  • Phase matching for THz generation between 1200 nm and 1460 nm

Applications

  • Efficient THz generation and detection from 0.1 to >10 THz
  • Fast electro-optic modulation
  • Optical parametric generation
  • Efficient frequency doubling of 1.55 μm radiation
 
pdf Please download the PDF for further information


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