What are the lead times for production?

Lead time is one month during the off-season and 1-3 months during the peak season.

Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services with 14 R&D engineers supporting product development.

Kdp/Dkdp Crystals for Nonlinear Optics and Laser Frequency Doubling

Name: Kdp/Dkdp Crystals for Nonlinear Optics and Laser Frequency Doubling
Brand: Crystrong Photonics Technology Co., Ltd.
SKU: 2070492672

Shandong, ChinaCrystrong Photonics Technology Co., Ltd.

US$1.00-9,999.00

1 Piece

Product profile

Customization

Available

After-sales Service

Shelf Life One Year (Under Normal Use Conditions)

Warranty

Shelf Life One Year (Under Normal Use Conditions)

Model NO.

KDP/DKDP Crystals

Customized

Orientation Accuracy

< 30 Arcmin

Clear Aperture

> 90%

Parallelism Error

< 20 Arcsec

Perpendicularity Error

< 5 Arcmin

Surface Quality

20/10, S/D

Surface Flatness

< λ/4 @ 632.8nm

Extinction Ratio

30dB

Origin

China

Key features

High Optical Damage Threshold: Up to 1GW/cm2 @1064nm for DKDP, ensuring durability in high-power laser applications.

Excellent UV Transmission: Superior transmission properties in the ultraviolet band for efficient frequency conversion.

High Nonlinear Coefficients: Optimized for doubling, tripling, and quadrupling Nd:YAG laser frequencies.

Full Customization Available: Flexible customization options including designs, samples, and specific use environments.

High Birefringence: Ideal for electro-optic modulators, Q-switches, and Pockels cells.

Precise Orientation Accuracy: Orientation accuracy maintained at less than 30 Arcmin for optimal performance.

High Clear Aperture: Clear aperture exceeds 90% of the central area for maximum light transmission.

Comprehensive Warranty: One-year warranty and shelf life coverage under normal use conditions.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Crystrong Photonics Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Jinan AirportAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryCrystrong Photonics Technology Co., Ltd. is a China-based limited company established in 2012, with 77 employees and operations in Shandong. It specializes in laser crystals, optical components, electro-optic devices, modulators, and related photonics products. The supplier reports more than 10 years of industry experience, 14 years of combined R&D engineer experience, custom optical component and crystal design and production capabilities, and production lines for crystal growth, optical components, and EB+IAD and IBS coating processes. It holds ISO 9001:2015 and ISO 14001:2015 certificates and has exported goods since 2003, with exports representing 31%–40% of total sales. Custom production and short lead times are explicitly claimed, but several operational, R&D documentation, quality-control, after-sales, and customer-reference fields are marked unknown. The available SGS audit record expired on 2025-09-01, so current audit validity cannot be confirmed.

Supplier typeThe supplier is identified as a combined business entity and limited company operating in manufacturing and processing machinery, electrical and electronics, instruments and meters, and related industrial sectors. Its stated products include laser crystals, optical components, modulators, Pockels cells, lasers, and optical fibers.

CertificationsThe supplier holds ISO 9001:2015 and ISO 14001:2015 certificates. An SGS audit is also recorded, but the report expired on 2025-09-01, so the current validity of that audit cannot be established from the provided information.

R&D capabilityThe supplier reports expertise in designing and producing custom optical components and crystals, mastery of growth technology for multiple special crystals, advanced optical-component and coating production lines, and 14 years of combined R&D engineer experience. However, R&D documentation availability, SDK capability, ODM capability, private mold design, and 3D design services are marked unknown.

Production capacityProduction capability is supported by the stated manufacturing activity, a 2,352.43 m² manufacturing plant, specialized crystal-growth and optical-component production lines, and EB+IAD and IBS coating processes. The supplier also claims short lead times, including for custom production, although outsourcing procedures, contract manufacturing arrangements, and inventory capacity are unknown.

Customization capabilityThe supplier explicitly describes itself as an expert in the design and production of custom optical components and crystals and states that it provides efficient communication and short lead times for custom production. Its specialized crystal-growth and coating capabilities further support customization in its stated product area.

Product Q&A

Q:What are the main applications of KDP/DKDP crystals?

They are widely used for laser frequency conversion, harmonic generation for high pulse energy, electro-optical modulation, and as Q-switching crystals for Pockels cells.

Q:Can these crystals be customized?

Yes, we offer flexible customization including minor, full, and design-based customization to meet diverse use environments and application requirements.

Q:What is the damage threshold of the DKDP crystal?

The damage threshold is 1GW/cm2 @1064nm with 10ns pulse duration and 10Hz frequency.

Q:What is the warranty period for these products?

We provide a one-year warranty and shelf life coverage under normal use conditions.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.