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PP KTP
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Product Details
Periodically poled potassium titanyl phosphate (PPKTP) is a ferroelectric nonlinear crystal with a unique structure that facilitates efficient frequency conversion by Quasi-Phase Matching (QPM). The crystal consists of alternating domains that are spontaneously polarized with opposite orientations, enabling QPM to correct phase mismatch in nonlinear interactions. This makes the crystal suitable for efficient conversion of any nonlinear process in its trans- parent range.
ADVANTAGE
Our product offers high efficiency, allowing users to achieve higher conversion efficiencies due to the highest nonlinear coefficients available and no spatial walk-off
Wavelength versatility: Our PPKTP crystals enable phase matching across the entire transparent region of the crystal
PPKTP crystals can be designed to meet the specific needs of different applications, offering customers the flexibility to control bandwidth, temperature setpoint, and output polarization. Additionally, they facilitate nonlinear interactions involving back propagation, providing customers with a versatile solution for a range of applications
FEATURE
The frequency conversion can be tailored to suit specific requirements within a transparency window of 0.4-3 µm
The product boasts an impressive damage threshold, ensuring optimal durability and reliability
The device features a large nonlinear coefficient (d33=16.9 pm/V)
The crystal length can reach up to 30 mm
Large apertures (up to 4 x 4 mm²) are available upon request
We can customize HR andAR coatings to improve performance and efficiency
We can provide non-periodic polarization for SPDCs with high spectral purity
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Product inquiry
Kaxin Optoelectronics Technology Co., Ltd.
Telephone: +8618553160851
Email: sales@kaxinoptic.com
WhatsApp: +8619863680321
Address: No.11111 Jingshi Road, Lixia District, Jinan 250000,P.R. China
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