KDP DKDP nonlinear crystals for electro-optic modulation and Q switch

  • ELECTRO-OPTICAL/Q-SWITCHING DKDP crystals

    2019-7-5 · D>96% electro-optic crystal – DKDP for Q-switching application; ... Electro-optical modulation Q-switching crystal for Pockels cells. NONLINEAR & LASER CRYSTALS ... Crystals KDP DKDP Chemical formula KH 2PO 4 KD 2PO 4 Symmetry 42 m 42 …

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  • Marwan Technology: KDP and DKDP Crystals

    KDP and DKDP are nonlinear and electrooptic crystals wide using for harmonics generation in visible and UV spectral range and for Q-switching solid state lasers (Nd: YAG, rubin, Al2O3:Ti3+ etc.). Basic and Optical Properties

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  • KDP/DKDP Crystal - INNOWIT

    Potassium Dihydrogen Phosphate (KDP) and Potassium Dideuterium Phosphate (DKDP) are widely used for electro-optical modulation and frequency conversion. INNOWIT’s KDP and DKDP have high nonlinear coefficient and high optical damage threshold, and can be used electro-optical modulator, Q switches and shutters for high speed photography.

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  • KDP/KD*P Crystals - Newlight Photonics

    They are also excellent electro-optic (EO) crystals with high electro-optic coefficients, widely used as electro-optical modulators and Pockels cells for Q-switched lasers. One disadvantage of KDP/KD*P crystals is that they are highly hygroscopic, therefore, protective coating or a sealed housing with transmitting windows is recommended for ...

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  • KD*P DKDP Electro-optical Cell Q-switch - RTP Q

    DKDP (KD*P) based Pockels cells are used for Q-switching applications from the 400 nm to about 1.1 μm. Most of commercial flashlamp pumped Nd:YAG lasers and low repetition rate DPSS Nd:YAG lasers are equipped with DKDP (KD*P) based Pockels cells for laser cavity Q-switching.

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  • KDP, DKDP (KD*P) Crystals - Potassium Dideuterium ...

    2007-8-8 · Electro-optic Q-switched laser systems with high peak power have been widely applied in medical, cosmetology, measurement, processing, military industry, and other fields, while the crystal for electro-optic Q-switch is the core optoelectronic material ...

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  • Nonlinear or NLO crystals:

    KDP and DKDP (KD*P) crystals for frequency conversion, electro-optical DKDP crystals for quick delivery. ... Standard dimensions of electro-optic (e/o) DKDP crystals for Q-switching are cylinders dia 9 x 20 mm and dia 12 x 24 mm however manufacturing of custom size and rectangular shape crystals is available; ... Oven for Nonlinear Crystals CH8 ...

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  • OSA | Characteristics of nonlinear optical absorption

    Nonlinear crystals are used as the frequency conversion SHG,THG,FHG and OPA, OPO and EO pockels cells or Q-switches elements in the laser systtems. Hangzhou Shalom EO offers a variety NLO's crystals for lasers, includes: BBO,KTP,DKDP or KD*P,LBO,BIBO,KTA and RTP crystals, all crystals are laser grade polishing and coating, ready for your laser system assemblying.

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  • Electro-Optic Q-switch (Pockel cell) - Sintec Optronics

    2020-10-28 · The DKDP electro-optic Q-switching capacitance is small (about 3-5pF), so that the rise time is short (<0.5ns), and a narrow pulse width laser beam can be achieved during Q-switching. Compared with the widely used electro-optic crystals on the market, DKDP crystals have higher damage thresholds (>1GW/cm2) under optical conditions of 10ns pulse ...

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  • Investigation of SR method grown 〈0 0 1〉 directed

    2009-10-15 · 1. Introduction. Potassium dihydrogen phosphate (KDP) has been extensively studied for many years due to its important applications such as second harmonic generation, Q-switch and quantum electronics , .KDP and ammonium dihydrogen phosphate (ADP) are nonlinear optical materials and have been used as optical modulation devices and frequency converters.

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  • Bulk growth of 〈1 0 1〉 KDP crystal by

    2008-11-15 · KH 2 PO 4 (KDP) and K(D x H l−x) 2 PO 4 (DKDP) crystals are still the only nonlinear optical crystals which can be applied to laser radiation conversion in laser fusion systems . In all the methods of growth, planar habit faces contain separate regions common to each facet having their own sharply defined growth direction known as growth sectors.

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  • Crystrong Low Absorption Pockel Cell Q Switch For ...

    For these reasons, DKDP is a very good non-linear optical crystal and electro-optic crystal, has a high anti-light injury threshold and high nonlinear coefficient, is widely used in the production of electro-optical modulation, polarization, Q Devices, commonly used in the laboratory in the YAG laser.

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  • Nonlinear Crystals - MT-Optics

    2018-9-13 · Nonlinear Crystals LiNbO3 and MgO:LiNbO3 Lithium Niobate (LiNbO3) is widely used as electro-optic modulator and Q-switch for Nd:YAG, Nd:YLF and Ti:Sapphire lasers as …

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  • Nonlinear single crystals from MolTech

    2016-10-14 · KDP, DKDP and ADP: KDP (KH 2 PO 4), DKDP (KD 2 PO 4) and ADP (NH 4 H 2 PO 4) are widely used as the second, third and fourth harmonic generators for Nd:YAG and Nd:YLF lasers.Crystals are also widely used for electro-optical applications as Q-switches for Nd:YAG, Nd:YLF, Ti:Sapphire and Alexandrite lasers, as well as for Pockels cells.

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  • Oxide crystals for electro-optic Q-switching of lasers ...

    A new generation of oxide crystals is emerging for electro-optic Q-switching or control of high-power pulsed lasers. Unlike the acousto-optic Q-switches in which the total turn-off time is limited by the duration of sound wave propagation (110–220 ns/mm) across the beam diameter, the electro-optic devices provide a short (<10 ns) response needed for minimum losses. Extinction ratios of ...

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  • Pockels Cells - Thorlabs

    2019-4-13 · NEW Nonlinear optical (NLO) crystals are used in frequency conversion for lasers. We supply a complete line of NLO crystals including BBO, KTP, KNbO 3 , KDP & DKDP and LiNbO 3 crystals.

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  • Pockels Cells - Thorlabs

    2020-9-10 · Pockels cells are essential components in various optical devices such as Q-switches for lasers and electro-optical modulators. We recommend a drive voltage no greater than 6 kV, as excessive voltage can damage the crystal. The recommended maximum modulation frequency for these K*DP crystal Pockels cells is 5 kHz.

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  • Liquid Crystal Optical Switch | Products & Suppliers ...

    2020-8-18 · )/(DFG) • Electro-Optical Q-switch and modulation for Optical waveguides ADVANTAGE: • Large nonlinear optical and electro-optical coefficients • Wide angular bandwidth and small walk-off angle • Broad Browse Optical Crystals Datasheets for CRYSTECH, Inc.

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  • FTIR Q Switch | Products & Suppliers | Engineering360

    2020-11-5 · Foctek Photonics, Inc. Q-switch used in E-O modulators, Q-switches, etc. Foctek provides bulk supply of high quality KDP and DKDP crystals in diverse sizes for the above applications, as well as custom-made services of crystal select, design and processing.Application of DKDP Series Pockels Cell: With excellent physical and optical property, DKDP series Pockels cells are widely used in laser ...

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  • Birefringent Crystal - Laserstates

    1992-2-25 · 在利用晶体的电光效应实现快速变焦时,需要合理地设计电光晶体及电极结构。基于晶体电光效应的基本原理,提出了其设计的基本原则和思路,并通过对一次电光晶体(铌酸锂晶体)和二次电光晶体(钽铌酸钾晶体)内部非均匀电场及其总附加光程的模拟和比较,获得了优化的电光晶体及电极设计结果。

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  • Calendar for year 2008 (United States)

    2017-12-22 · The electrochromism is not observed under a continuous 1000V/mm Z-directed electric field over more than 1000 hours. This RTP crystal has high damage threshold, large effective electro-optic coefficients and lower half-wave voltage. The Q-switch is built utilizing thermally compensated double-crystal designs. Learn More

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  • Often-Used Crystals | SpringerLink

    2008-1-20 · KDP and its isomorphic single crystals, KD*P (DKDP) and ADP are widely used as non-linear optical and Electro-optic crystals, as well as Acoustic-Optic crystals. For nonlinear optical applications, they are good candidates for the second, third and fourth

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  • Rarely Used and Archive Crystals | SpringerLink

    O.G. Vlokh: Dispersion of electro-optic coefficient r 63 in ADP and KDP crystals. Kristallogr. 7(4), 632–633 (1962) [In Russian, English trans.: Sov. Phys.-Crystallogr. 7(4), …

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  • Massive Selection for Potassium Titanyle Arsenate -

    2020-8-22 · KDP (KH2PO4 ) and DKDP/KD*P (KD2PO4 ) are among the most widely-used commercial NLO materials. With good UV transmission, high damage threshold, and high birefringence, these material are usually used for doubling, tripling and quadrupling of Nd:YAG laser. With high E-O coefficient, KDP and DKDP ...

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  • ICONO 2001: Nonlinear Optical Phenomena and

    Modification of the nonlinear optical, dielectric, and structural properties of p-nitroaniline and 2-methyl-4-nitroaniline crystals through recrystallization under a strong dc electric field Author(s): Etelvina de Matos Gomes ; E. Nogueira; Michael Scott Belsley ; M. Margarida R. Costa

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  • Laser-Induced Damage in Optical Materials: 2005 |

    A multi-dimensional investigation of laser conditioning in KDP and DKDP crystals Author(s): ... Application of nonlinear optical techniques to characterization of glass and high-power near-IR cw laser beams ... A system for measuring defect induced beam modulation on inertial confinement fusion-class laser optics

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  • Birefringent Crystal - Laserstates

    2017-12-22 · The electrochromism is not observed under a continuous 1000V/mm Z-directed electric field over more than 1000 hours. This RTP crystal has high damage threshold, large effective electro-optic coefficients and lower half-wave voltage. The Q-switch is built utilizing thermally compensated double-crystal designs. Learn More

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  • Volume Table of Contents - SPIE

    SPIE Digital Library Proceedings. Proc. SPIE 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems, pg 104 (24 July 2002); doi: 10.1117/12.475894

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  • Shandong University

    2019-10-16 · 6.1760000000000002 30456 2016 6.0439999999999996 27658 2016 2.7410000000000001 27646 2016 3.1080000000000001 29187 2016 1.706 27037 2016 3.65 29024 2016 1.1759999999999999 27393 2016 0.627 27716 2016 4.2590000000000003

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  • Langasite Family Midinfrared Nonlinear Optical Oxide ...

    2017-1-1 · The LGS EO Q-switch can operate properly when a voltage of 4100 V is applied. After the opening delay time of Q-switch was optimized and the thermal depolarization was compensated, 520 mJ pulse energy with 35 ns pulse width was obtained at a pump energy of 250 J at 3 Hz and corresponding peak power of 14.86 MW.

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  • Rarely Used and Archive Crystals | SpringerLink

    K. Kato: Phase-matched generation of 2314 Å in KB 5 O 8 ·4H 2 O. Appl. Phys. Lett. 29(9), 562–563 (1976). ADS Google Scholar

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  • US20120038973A1 - Stable mounting of non-linear

    A nonlinear optical crystal can be mounted to a mounting block configured to receive the crystal. The crystal can be mounted to the mounting block with a face of the crystal abutting a surface of the mounting block. An adhesive secures the crystal to the mounting block by adhering to the bottom and/or sidewall of the channel and to at least corresponding a portion of the bottom and/or side ...

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  • Laser-Induced Damage in Optical Materials: 2005 |

    A multi-dimensional investigation of laser conditioning in KDP and DKDP crystals Author(s): ... Application of nonlinear optical techniques to characterization of glass and high-power near-IR cw laser beams ... A system for measuring defect induced beam modulation on inertial confinement fusion-class laser optics

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  • Front Matter: Volume 6595, Proceedings of SPIE |

    Front Matter: Volume 6595 Front Matter: Volume 6595 SPIE, Proceedings of 2007-03-27 00:00:00 Fundamental Problems of Optoelectronics and Microelectronics III Yuri N. Kulchin Jinping Ou Oleg B. Vitrik Zhi Zhou Editors 12â 14 September 2006 Harbin, China Sponsored by SPIE Russia Chapter Russian Foundation for Basic Research Published by SPIEâ The International Society for Optical …

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  • Shandong University

    2019-10-16 · 6.1760000000000002 30456 2016 6.0439999999999996 27658 2016 2.7410000000000001 27646 2016 3.1080000000000001 29187 2016 1.706 27037 2016 3.65 29024 2016 1.1759999999999999 27393 2016 0.627 27716 2016 4.2590000000000003

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  • OSA | Conference on Lasers and Electro-Optics 2006

    Light-Induced Ionic Displacement in CdZnTe:V Crystals Giving Rise to Crystalline Symmetry Breaking and Giant Nonlinearities. Sharon Shwartz, Raoul Weil, Mordechai Segev, Shlomo Berger, Eugene Lakin, Emil Zolotoyabko, Vinod M. Menon, Stephen R. Forrest, and Uri El-Hanany. CFA3 Conference on Lasers and Electro-Optics (CLEO) 2006 View: PDF

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  • Appendix B: Supplemental Information on the

    2016-5-30 · The modulation depth (MD) of the SA is 8.22% and the non-saturable loss (NL) is 16.38%. By inserting the SA into the EDF laser cavity, stable Q-switched operation is achieved with a central wavelength of 1567 nm.

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  • Laser Products cataLog 2017 - Altechna - PDF Free

    The number of crystals suited for harmonic and parametric generation at high powers and energies, after about 60 years of development efforts, remains in the single digits. One class of crystals, first used as acoustic transducers, and predating the development of lasers, are members of the KDP (KH 2 PO 4) family. They are composed of compounds ...

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  • US Patent for Fiber MOPA system without stimulated ...

    Laser Crystals Nonlinear Crystals Lasers Laser Accessories IBS coatings distinguish by nearly all specification being supreme to the ones provided by other coating technologies. It allows to minimize scatter in the dielectric layers which is limiting factor, then reflectance higher than 99.9% is targeted. 1200 Catalog Items Description Surface ...

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