Showing all 7 results

  • Kingwim Optics BBO CrystalsKingwim Optics BBO Crystals

    BBO Crystals

    High nonlinear optical coefficient: In the NIR, visible, and ultraviolet spectra, the SHG coefficient is 3-6 times higher than that of ADP and KDP.

    Generalized light transmission: from 189nm to 3500nm, covering UV to far-infrared wavelengths.

    High Damage Threshold: Up to 15GW/cm² at 1064nm, 200% higher than KDP.

    Excellent temperature stability: Maintains optical properties over a wide temperature range.

    Excellent optical homogeneity: δN ≈ 10-6/cm, ensuring high quality light output.

    Availability of large single wafers: Meet the needs of large optical systems.

    Applications: Harmonic Generation Optics, Parametric Oscillators (OPOs) and Amplifiers (OPAs), Quantum Optics, Electro-Optical Applications, High Power Laser Systems, etc.

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  • Kingwim Optics Dispersion PrismsKingwim Optics Dispersion Prisms

    Dispersion Prisms

    BK7:

    Advantages: High optical clarity, low inclusion content, and good transmission from visible to near-infrared wavelengths.

    Applications: General-purpose optical components where cost-effectiveness and good performance are essential.

    UV Fused Silica (UVFS):

    Advantages: Excellent transmission in the UV range, low thermal expansion, and high resistance to thermal shock.

    Applications: UV applications, high-power laser systems, and environments with significant temperature fluctuations.

    SF11:

    Advantages: High refractive index and good dispersion characteristics.

    Applications: Precision optics requiring high dispersion and applications in spectroscopy.

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  • Kingwim Optics Femtoline Low GDD MirrorsFemtoline Low GDD Mirrors

    Femtoline Low GDD Mirrors

    Minimized Group Delay Dispersion (GDD): These mirrors are designed to minimize GDD, ensuring minimal temporal dispersion of femtosecond laser pulses.

    High Reflectance: Utilizing dielectric coatings, Femtoline Low GDD Mirrors achieve high reflectance across a narrow bandwidth, essential for maintaining pulse integrity.

    High Damage Threshold: The mirrors can withstand high-power femtosecond laser applications due to their robust dielectric coatings.

    Excellent Optical Quality: Made from Corning UV fused silica 7980 0F, they offer outstanding optical properties, mechanical robustness, and minimal thermal expansion.

    Precision Surface Quality: Achieved through high-precision control techniques, the mirrors have a λ/10 flatness and 10/5 S/D surface quality.

    Customizable: Besides standard products, customized mirrors are available to meet specific wavelength and waveband requirements.

    Applications: Spectroscopy, Microscopy, Laser Processing, Nonlinear Optics, Medical Applications, Communication Systems, etc.

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  • Kingwim Optics Group Velocity Delay CompensatorsKingwim Optics Group Velocity Delay Compensators

    Group Velocity Delay Compensators

    Precision Control:

    Adjustable Delay: Allows for precise control of the group velocity delay by adjusting the angle of incidence, accommodating various laser systems and applications.

    High Performance:

    Minimal Pulse Distortion: Compensates for temporal dispersion, preserving the shape and duration of femtosecond pulses.

    Enhanced Accuracy: Supports high-resolution measurements and processing tasks by maintaining pulse integrity.

    Versatility:

    Multiple Wavelengths: Available for a range of standard and custom wavelengths, making them suitable for diverse applications.

    Material Options: Offered in materials like Calcite and Alpha-BBO, catering to different power and performance requirements.

    Durability and Quality:

    High Damage Threshold: Suitable for high-power applications due to robust material properties.

    Precision Manufacturing: Features high-quality substrates with minimal surface imperfections, ensuring reliable and consistent performance.

    Ease of Integration:

    Compact Design: Small and easily integrated into existing laser systems without significant modifications.

    Customizable: Tailored solutions available to meet specific application needs, enhancing flexibility and user convenience.

    Applications: Femtosecond Lasers, Ultrafast Spectroscopy, Nonlinear Optics, Microscopy, Telecommunications, etc.

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  • Kingwim Optics High Precision Thin N-BK7, UV Fused Silica WindowsKingwim Optics High Precision Thin N-BK7, UV Fused Silica Windows

    High Precision Thin N-BK7, UV Fused Silica Windows

    Double Surface Polishing Method:

    Polishes both surfaces in one go.

    Eliminates stress-release issues caused by bonding and detachment from pitch plates.

    Significantly reduces surface flatness variations.

    Outstanding Functionality:

    Surface quality of 10/5 Scratch/Dig.

    Parallelism of 10 arcseconds.

    Minimum thickness down to 0.03mm.

    Diameter down to 0.5mm.

    Materials:

    BK7: Suitable for visible to IR spectrum (350-2000nm).

    UV Fused Silica: Ideal for UV wavelengths due to low absorption.

    Quartz Crystals: Available for various applications.

    Superior Optical and Mechanical Properties:

    High mechanical strength and thermal stability.

    Suitable for operation under diverse conditions.

    Applications: Femtosecond Lasers, Spectroscopy, Optical Coherence Tomography (OCT), Laser Optics, Scientific Research, etc.

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  • Kingwim Optics LBO Crystals

    LBO Crystals

    High Damage Threshold: LBO crystals have the highest damage threshold of all commonly used inorganic nonlinear optical crystals. For example, under a 1053nm laser with a pulse duration of 1.3 ns, the damage threshold can reach 18.9 GW/cm² . This property makes LBO crystals particularly suitable for high-power laser systems, where they can withstand higher laser energies without damage.

    Wide Transmission Band: LBO crystals have a very wide optical transmission range, from the deep ultraviolet band (about 160 nm) to the infrared band (about 2600 nm)  . This feature enables LBO crystals to be suitable for a wide range of wavelength laser systems to meet the needs of different fields.

    High Optical Uniformity: The LBO crystal has good optical uniformity and no internal envelope, which helps to ensure the quality of the laser beam and reduce beam distortion and defocus. Its optical uniformity can reach δN≈10-6/cm

    Larger effective nonlinearity coefficients: The effective SHG coefficient of LBO crystals is larger, about three times that of KDP crystals . This means that under the same conditions, the LBO crystal is able to achieve frequency conversion more efficiently and output higher power lasers.

    Wide angle reception with small walk-out angle: LBO crystals have a wide reception angle and a small walk-away angle, which makes it easier to achieve phase matching and improve frequency conversion efficiency in nonlinear optical processes.

    Thermal Stability: LBO crystals are known for their excellent thermal stability, being able to withstand large amounts of heat when processing high-power lasers without causing any significant loss of performance.

    Applications: High Power Laser Systems, Nonlinear Optical Processes, Ultraviolet and deep ultraviolet lasers, etc.

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  • Kingwim Optics Ultrafast-Enhanced Silver MirrorsKingwim Optics Ultrafast-Enhanced Silver Mirrors

    Ultrafast-Enhanced Silver Mirrors

    Enhanced Reflectance: The silver coating enhanced with a dielectric coating provides increased reflectance between 600-1000nm, making it ideal for Ti: Sapphire lasers.

    Low GDD: The mirrors offer low GDD, minimizing phase distortion and ensuring that ultrashort optical pulses sustain their peak power.

    Superior Optical Properties: The UV Fused Silica substrates provide excellent optical properties, mechanical strength, and low thermal expansion.

    Cost-Effective: Ultrafast-Enhanced Silver Mirrors are a cost-effective alternative to conventional metallic or dielectric mirrors, offering similar performance without the effects of widening.

    Versatile: Kingwin Optics offers stocked and custom ultrafast-enhanced silver mirrors with low GDD, high flatness, and precision, providing versatility for various applications.

    Applications: Ti: Sapphire Lasers, Optical Instrumentation, Research and Development, Industrial Applications, etc.

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