Packaging and Joining Technologies
Designed for highest requirements - individually adaptable
Precise
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Sub-micron accuracy in alignment and bonding
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Flux-free vacuum soldering for optical components
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Reliable performance for high-end photonic applications
Robust
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Hermetic and long-term stable connections
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High thermal conductivity for demanding environments
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Proven durability in laser, aerospace, and quantum systems
Customizable
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Tailored designs for specific optical setups
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Flexible material pairings and coatings
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Scalable solutions from prototypes to series production
Technology

Precision joining for photonic excellence
At PHOTONICPARTS, we specialize in high-performance packaging and assembly solutions for laser and photonic components. Our core expertise lies in flux-free-vacuum soldering, packaging technologies, robust thermal management, and hermetic sealing technologies. From laser crystal packaging to complex optics and subsystems for quantum, we integrate optical elements in a reliable and scalable manner thanks to our advanced joining processes. Whether it’s for highpower laser cooling, quantum applications, or aerospace-grade components – our solutions are made to last and withstand harsh environments.
Our Technology
- Flux-free vacuum soldering for optical, metallic & ceramic components
- Active surface preparation: Applying of solderable metallization of nearly all materials
- Low-melting solders tailored to thermal & mechanical needs
- Thin-film to thick-layer solder deposition via PVD technology
- Robust bonding layers with excellent thermal and mechanical stability
- Stress-optimized joints – ideal for laser cooling,vacuum and immersion optics
- Hybrid assemblies with electrical, optical and fluidic interfaces
- Packaging solutions from lab-scale/
demonstrators to industrial series integration
Company
- PHOTONICPARTS is a trademark of XCCES GmbH
- works in the field of joining and assembly technologies and production of optical components
- major fields are packaging, adjustment and thermal management
- founded by Dr. Jan Dolkemeyer and Phillip Dittmann in August 2023
- Located in Herzogenrath, North-Rhine-Westphalia, Germany
- 900sqm production and office space
- 13 Employees
- susidiary CoreCooling GmbH founded 03/25 as JV
1 PHOTONICPARTS Headquarter in Herzogenrath, Germany
2 Modern and lightflooded office space
3 Lab Workbench in Cleanroom Condition
4 Lab Space
5 PHOTONICPARTS Team
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