--- title: Photonic Packaging & Flux-Free Soldering | PHOTONICPARTS description: Discover leading solutions for optical and photonic components at PHOTONICPARTS. Our highly robust soldering technology forms the foundation for innovative products in the fields of laser technology, quantum technology, and optics. Learn how we are redefining precision and reliability in the photonics industry. image: https://photonicparts.com/hubfs/Logos/PHOTONICPARTS_Logo_Icon.png --- [Skip to content](https://photonicparts.com#main-content) [![PHOTONICPARTS_Logo_Full](https://photonicparts.com/hs-fs/hubfs/Logos/PHOTONICPARTS_Logo_Full.png?width=3125&height=338&name=PHOTONICPARTS_Logo_Full.png)](https://photonicparts.com/) - [Technology](https://photonicparts.com/technology) - [Products](https://photonicparts.com/products) Show submenu for Products - [Overview](https://photonicparts.com/products) - Crystal Packages Show submenu for Crystal Packages - [Rod Crystal Packages](https://photonicparts.com/products/rod-crystal-packages) - [Slab Crystal Packages](https://photonicparts.com/products/slab-crystal-packages) - [Conversion Crystal Modules](https://photonicparts.com/products/conversion-crystal-modules) - [High Power Laser Diodes](https://photonicparts.com/high-power-laser-diode-packages-photonicparts) - [Faraday Devices](https://photonicparts.com/rotators) - [Soldered Optics](https://photonicparts.com/soldered-optics) - [High Precision Mirror Mounts](https://photonicparts.com/products/high-precision-mirror-mounts) - [Customized Packaging Solutions](https://photonicparts.com/solutions) - [Solutions](https://photonicparts.com/solutions) - [Company](https://photonicparts.com/about_us) Show submenu for Company - [About us](https://photonicparts.com/about_us) - [In-House Capabilities](https://photonicparts.com/in-house-capabilities) - [Management](https://photonicparts.com/management) - [Tradefairs and Shows](https://photonicparts.com/tradefairs) - [Funding Projects](https://photonicparts.com/funding-projects) Open main navigation Close main navigation - [Technology](https://photonicparts.com/technology) - [Products](https://photonicparts.com/products) Show submenu for Products - [Overview](https://photonicparts.com/products) - Crystal Packages Show submenu for Crystal Packages - [Rod Crystal Packages](https://photonicparts.com/products/rod-crystal-packages) - [Slab Crystal Packages](https://photonicparts.com/products/slab-crystal-packages) - [Conversion Crystal Modules](https://photonicparts.com/products/conversion-crystal-modules) - [High Power Laser Diodes](https://photonicparts.com/high-power-laser-diode-packages-photonicparts) - [Faraday Devices](https://photonicparts.com/rotators) - [Soldered Optics](https://photonicparts.com/soldered-optics) - [High Precision Mirror Mounts](https://photonicparts.com/products/high-precision-mirror-mounts) - [Customized Packaging Solutions](https://photonicparts.com/solutions) - [Solutions](https://photonicparts.com/solutions) - [Company](https://photonicparts.com/about_us) Show submenu for Company - [About us](https://photonicparts.com/about_us) - [In-House Capabilities](https://photonicparts.com/in-house-capabilities) - [Management](https://photonicparts.com/management) - [Tradefairs and Shows](https://photonicparts.com/tradefairs) - [Funding Projects](https://photonicparts.com/funding-projects) - [Contact us](mailto:info@photonicparts.de) [Contact us](mailto:info@photonicparts.de)     # Photonic Packaging & Flux-Free Soldering Solutions ### Designed for highest requirements - individually adaptable - ![PHOTONICPARTS_OPTICS](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite14%20Bild4.jpg?width=1000&height=723&name=Seite14%20Bild4.jpg) Partially metallized optics - ![PHOTONICPARTS_CUBEPACKAGE](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite4%20Bild4.jpg?width=1000&height=667&name=Seite4%20Bild4.jpg) LCP-C Laser Crystal Package Cube - ![PHOTONICPARTS_NONLINEAR](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite8%20Bild2.jpg?width=1000&height=667&name=Seite8%20Bild2.jpg) Non-linear Crystal Oven - ![PHOTONICPARTS_MIRRORMOUNT](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite9%20Bild5.jpg?width=1000&height=667&name=Seite9%20Bild5.jpg) Stable Flexure Mirror Mount Soldered - ![PHOTONICPARTS_SLABPACKAGE](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite5%20Bild8.jpg?width=1000&height=667&name=Seite5%20Bild8.jpg) Laser Crystal Package Slab - ![PHOTONICPARTS_SLABPACKAGE2](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite5%20Bild3.jpg?width=1000&height=667&name=Seite5%20Bild3.jpg) Laser Crystal Package Slab HP - ![PHOTONICPARTS_SOLDEREDKTF](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite10%20Bild1.jpg?width=1000&height=667&name=Seite10%20Bild1.jpg) Soldered KTF Crystal in Heatsink watercooled - ![PHOTONICPARTS_ROTATOR](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite10%20Bild2.jpg?width=1000&height=664&name=Seite10%20Bild2.jpg) High Power Rotator   - ![PHOTONICPARTS_CUSTOMPACKAGE](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite5%20Bild4.jpg?width=1000&height=667&name=Seite5%20Bild4.jpg) Customized Crystal Package with soldered TEC - ![PHOTONICPARTS_RODPACKAGE](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite5%20Bild2.jpg?width=1000&height=667&name=Seite5%20Bild2.jpg) Laser Crystal Package Rod Geometry - ![PHOTONICPARTS_COATING](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite14%20Bild7.jpg?width=1000&height=667&name=Seite14%20Bild7.jpg) PVD and Sputter Coatings - ![PHOTONICPARTS_ACTIVEALIGNMENT](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite7%20Bild3.jpg?width=1000&height=1500&name=Seite7%20Bild3.jpg) Repeatable Active Alignment in molten solder-bed ### Precise - Sub-micron accuracy in alignment and bonding - Flux-free vacuum soldering for optical components - Reliable performance for high-end photonic applications ### Robust - Hermetic and long-term stable connections - High thermal conductivity for demanding environments - Proven durability in laser, aerospace, and quantum systems ### Customizable - Tailored designs for specific optical setups - Flexible material pairings and coatings - Scalable solutions from prototypes to series production [to products](https://photonicparts.com/products) --- ## Packaging and Joining Technologies ![PHOTONICPARTS_PANTEA1](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/PHOTONICPARTS_PANTEA1.jpg?width=1766&height=1177&name=PHOTONICPARTS_PANTEA1.jpg "PHOTONICPARTS_PANTEA1") ### 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 high-power 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: Solderable metallization for a wide range of 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 high-power laser cooling, vacuum and immersion optics - Hybrid assemblies with electrical, optical and fluidic interfaces - Packaging solutions from lab-scale/ demonstrators to industrial series integration ![Seite8 Bild1](https://photonicparts.com/hs-fs/hubfs/PP_kompBilder/Seite8%20Bild1.jpg?width=420&height=280&name=Seite8%20Bild1.jpg "Seite8 Bild1") [more information](https://photonicparts.com/technology) --- ## 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 - 15 Employees [see more](https://photonicparts.com/about_us) ![PHOTONICPARTS_Headquarter](https://139733405.fs1.hubspotusercontent-eu1.net/hub/139733405/hubfs/PP_kompBilder/Picture1.png?width=1200&length=1200&name=Picture1.png) **1** PHOTONICPARTS Headquarter in Herzogenrath, Germany ![PHOTONICPARTS_Office1](https://139733405.fs1.hubspotusercontent-eu1.net/hub/139733405/hubfs/PP_kompBilder/Picture2.png?width=1200&length=1200&name=Picture2.png) **2** Modern and lightflooded office space ![PHOTONICPARTS_Lab1](https://139733405.fs1.hubspotusercontent-eu1.net/hub/139733405/hubfs/PP_kompBilder/Seite3%20oder%2014.jpg?width=1200&length=1200&name=Seite3%20oder%2014.jpg) **3** Lab Workbench in Cleanroom Condition ![PHOTONICPARTS_Office2](https://139733405.fs1.hubspotusercontent-eu1.net/hub/139733405/hubfs/PP_kompBilder/Picture3.png?width=1200&length=1200&name=Picture3.png) **4** Lab Space ![WhatsApp Bild 2025-09-03 um 10.31.47_cc0660b4](https://139733405.fs1.hubspotusercontent-eu1.net/hub/139733405/hubfs/PP_kompBilder/WhatsApp%20Bild%202025-09-03%20um%2010.31.47_cc0660b4.jpg?width=1200&length=1200&name=WhatsApp%20Bild%202025-09-03%20um%2010.31.47_cc0660b4.jpg) **5** PHOTONICPARTS Team --- ## PHOTONICPARTS BLOG [![](https://photonicparts.com/hs-fs/hubfs/Wirebonder1.png?height=200&name=Wirebonder1.png)](https://photonicparts.com/blog/photonicparts-expands-in-house-capabilities-for-high-power-laser-diode-packaging) [ENGINEERING INSIGHTS](https://photonicparts.com/blog/tag/engineering-insights) ## [New High-Power Laser Diode Packaging Capabilities | PHOTONICPARTS](https://photonicparts.com/blog/photonicparts-expands-in-house-capabilities-for-high-power-laser-diode-packaging) ![Picture of Phillip Dittmann](https://photonicparts.com/hs-fs/hubfs/About-us/PHOTONICPARTS_Phillip-Dittmann.jpg?width=50&name=PHOTONICPARTS_Phillip-Dittmann.jpg) [Phillip Dittmann](https://photonicparts.com/blog/author/phillip-dittmann) Aug 10, 2026, 12:49:39 PM PHOTONICPARTS Expands In-House Capabilities for High-Power Laser Diode Packaging PHOTONICPARTS has... [Read more](https://photonicparts.com/blog/photonicparts-expands-in-house-capabilities-for-high-power-laser-diode-packaging) [![](https://photonicparts.com/hs-fs/hubfs/Blog/PHOTONICPARTS_Blog_LaserRegionAachen.png?height=200&name=PHOTONICPARTS_Blog_LaserRegionAachen.png)](https://photonicparts.com/blog/laserregionaachen) ## [LASER.region.AACHEN](https://photonicparts.com/blog/laserregionaachen) ![Picture of Phillip Dittmann](https://photonicparts.com/hs-fs/hubfs/About-us/PHOTONICPARTS_Phillip-Dittmann.jpg?width=50&name=PHOTONICPARTS_Phillip-Dittmann.jpg) [Phillip Dittmann](https://photonicparts.com/blog/author/phillip-dittmann) Oct 5, 2023, 4:34:03 PM PHOTONICPARTS ist nun Bündnispartner der LASER.region.AACHEN! Dabei handelt es sich um ein... [Read more](https://photonicparts.com/blog/laserregionaachen) [![CIOE 2023 china](https://photonicparts.com/hs-fs/hubfs/Blog/PHOTONICPARTS_Blog_CIOE.png?height=200&name=PHOTONICPARTS_Blog_CIOE.png)](https://photonicparts.com/blog/cioe2023) ## [CIOE 2023 china](https://photonicparts.com/blog/cioe2023) ![Picture of Phillip Dittmann](https://photonicparts.com/hs-fs/hubfs/About-us/PHOTONICPARTS_Phillip-Dittmann.jpg?width=50&name=PHOTONICPARTS_Phillip-Dittmann.jpg) [Phillip Dittmann](https://photonicparts.com/blog/author/phillip-dittmann) Aug 29, 2023, 2:06:24 PM We will be represented on CIOE 2023 (The 24th China International Optoelectronic Exposition) by our... 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