What is the lead time for production?

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

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

What is the extinction ratio?

The extinction ratio is 2000:1, measured using a 632 nm He-Ne laser.

Large-Aperture Dkdp Electro-Optic Modulator for High-Energy Lasers

Name: Large-Aperture Dkdp Electro-Optic Modulator for High-Energy Lasers
Brand: Crystrong Photonics Technology Co., Ltd.
SKU: 2077218952

Shandong, ChinaCrystrong Photonics Technology Co., Ltd.

US$1.00-9,999.00

1 Piece

Product profile

Customization

Available

Aperture

≤50mm

Clear Aperture

≥90%

Model NO.

DKDP Pockels Cell

Extinction Ratio

2000:1

Optical Damage Threshold

> 700 MW/Cm2

Insersion Loss

<3%

Haif-Wave Voltage

3000V

Capacitance

3PF

Transport Package

Membrane Box

Trademark

CRYSTRONG

Origin

China

HS Code

9001909090

Key features

High Damage Threshold: Exceeds 1 GW/cm2 under 10ns pulse width, 1064nm wavelength, and 10Hz frequency.

Large Aperture Design: Aperture up to 50mm with clear aperture of 90% for high energy laser applications.

Ultra-Fast Rise Time: Capacitance as low as 3pF enables rise time under 0.5ns for narrow pulse output.

High Extinction Ratio: Achieves extinction ratio greater than 2000:1 measured with 632nm He-Ne laser.

Low Wavefront Distortion: Wavefront distortion maintained below lambda/4 at 633nm for excellent optical quality.

Flexible Customization: Offers minor, full, design-based, and sample-based customization options.

High Transmittance: Features anti-reflective coated quartz windows ensuring transmittance over 98%.

Robust Performance: Resistant to ambient temperature shock with no static birefringence or photorefractive damage.

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.