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Nonlinear Optical Crystals DKDP For Harmonic Generation For High Pulse Energy

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Nonlinear Optical Crystals DKDP For Harmonic Generation For High Pulse Energy

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Brand Name : CRYSTRONG

Place of Origin : Jinan,China

MOQ : 1-5

Price : Negotiation

Payment Terms : Net 30 days

Supply Ability : Stock

Delivery Time : 5-30 days upon order quantity

Packaging Details : vacuum packaging,plastic box,carton

Flatness : λ/8 at 633nm

Clear aperture : >90% central area

Aperture tolerance : ±0.1mm

Angle tolerance : ≤± 0.25°

Dimension Tolerance : W(+/-0.1)*H(+/-0.1)*L(+0.5/-0.1)mm

Coatings : C1--- AR/AR@532(R<0.2%)&266(R<0.5%) C2--- AR/AR@1064(R<0.2%)&532(R<0.5%)&355(R<0.5%) C3--- Pcoating/Pcoating

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Nonlinear Optical Crystals DKDP For Harmonic Generation For High Pulse Energy

Products Description

KDP KD*P/DKDP

Potassium Dihydrogen Phosphate (KDP) and Potassium Deuterium Phosphate (KD*P } are among the most widely-used commercial NLO materials. They are commonly used for doubling, tripling and quadrupling of Nd:YAG laser at the room temperature. In addition, they are also excellent electro-optic crystals with high electro-optic coefficients, widely used as electro-optical modulators, Q-switches, and Pockels Cells, etc.

ELECTRO-OPTICAL/Q-SWITCHING APPLICATIONS

  • Crystrong offers highly deuterated D>96% electro-optic crystal - DKDP for Q-switching application;
  • Standard dimensions of electro-optic DKDP crystals for Q-switching are cylinders dia 920 mm and dia 1224 mm however manufacturing of custom size and rectangular shape crystals is available
  • Gold evaporated or silver paste electrodes are available;
  • Dielectric thin film AR coatings for specified laser wavelengths are available;
  • Typical quarter wave voltage 3.4 kV at 1064 nm;
  • Typical contrast ratio between crossed polarizers better than 1:2000;

FREQUENCY CONVERSION APPLICATIONS

  • DKDP crystals are used for second harmonic generation of high pulse energy low repetition rate (<100 Hz)

Q-switched and mode-locked Nd:YAG lasers. Cut angle of crystal Parallelism $ 20 arcsec crystal for operation at room temperature is 36.6° for type 1 phase matching and 53.7° deg for type 2 phase matching.

  • DKDP crystals are used for third harmonic generation. Cut angle of crystal for operation at room temperature is 59.3° for type 2 phase matching.

ADVANTAGES

  • Good UV transmission
  • High optical damage threshold
  • High birefringence
  • High nonlinear coefficients

APPLICATIONS

  • Laser frequency conversion — harmonic generation for high pulse energy,
  • Electro-optical modulation
  • Q-switching crystal for Pockels cells

SPECIFICATION

Flatness λ/8 at 633nm
Parallelism ≤20 arcsec
Surface quality 20-10 scratch & dig (MIL-PRF-13830B)
Perpendicularity ≤5 arcmin
Angle tolerance ≤± 0.25°
Dimension tolerance ±0.1mm
Aperture tolerance ±0.1mm
Clear aperture 90% of full aperture
Chamfer ≤0.2 mmx45°
Quality Warranty Period One year under proper use

Product Tags:

nonlinear optical materials

      

ultrafast nonlinear optics

      
Quality Nonlinear Optical Crystals DKDP For Harmonic Generation For High Pulse Energy for sale

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