What is the lead time for production?

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

MID-Infrared Semiconductor Saturable Absorber Mirror (SESAM) for Enhanced Laser Performance

Name: MID-Infrared Semiconductor Saturable Absorber Mirror (SESAM) for Enhanced Laser Performance
Brand: Crystrong Photonics Technology Co., Ltd.
SKU: 2061572682

Shandong, ChinaCrystrong Photonics Technology Co., Ltd.

Negotiable

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.

SESAM

Certification

ISO9001

Customized

Absorption Rate

40%; 38%

Modulation Depth

15%; 11.5%

Relaxation Time

680PS; 720PS; 7PS; 1.4PS

Model

6800sam2800; 7200sam3500; 70sam3500; 14sam3500

Specification

Central wavelength: 2800; 3500

Trademark

CRYSTRONG

Origin

China

Key features

High Customizability: Offers flexible customization options including absorption rate, modulation depth, and relaxation time.

Super-broad Bandwidth: Features super-broad bandwidth and higher LIDT for enhanced laser performance and stability.

Professional Manufacturer: LEOPTIK LASER provides stable, reliable high-end laser products with core technologies and R&D support.

One Year Warranty: Comprehensive one-year shelf life warranty under normal use conditions for peace of mind.

ISO9001 Certified: Manufacturing process adheres to ISO9001 standards ensuring quality and reliability.

Flexible OEM/ODM: Supports OEM and ODM services with full customization from designs or samples.

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 customization options are available?

We offer flexible customization including minor and full customization. Options include absorption rate (e.g., 40%, 38%), modulation depth, and relaxation time, customizable from designs or samples.

Q:What is the warranty period for this product?

The product comes with a one-year warranty (shelf life) under normal use conditions.

Q:What certifications does the product have?

The product is ISO9001 certified, ensuring quality management standards are met.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.