The engionic Group

The engionic group companies are highly specialized solution providers in the fiber optics market and look back on more than three decades of experience in this industry. Unique in the market is the integrated internal value chain for Fiber Bragg sensors – from the production of Fiber Bragg Gratings and CNC parts up to the entire sensor assembly, calibration and housing.

In 2022, we rebranded the engionic Group companies to create a joint brand identity. Loptek GmbH is now engionic Fiber Optics GmbH, FemtoFiberTec GmbH is now engionic Femto Gratings GmbH and KIESSIG CNC-Zerspanung GmbH is now engionic CNC GmbH. Each company operates as an independent entity, while we maximize the synergies between the group companies to provide the best value proposition to our customers.

Products

engionic Fiber Optics GmbH

engionic Fiber Optics GmbH designs and manufactures tailor-made fiber optic light guide solutions and fiber optic sensors. The customer-specific products are used, among other things, in power plant monitoring, medical technology and industrial process monitoring. The added value for the customers of engionic Fiber Optics lies in the consistent support, starting with the development of the prototypes, to the start-up of the series production and then to the continuous optimization of the products and the manufacturing costs. engionic Fiber Optics, thanks to its many years of experience, has been perfectly aligned to the needs of industrial customers who integrate the fiber optic components into their overall solutions. Product traceability, quality management and delivery reliability are part of the corporate DNA.

Fiber Optic
Light Guides
and Components

LIGHT GUIDES

CROSS SECTION
CONVERTERS

VACUUM FEEDTHROUGHS

TRANSMISSION- AND
REFLECTION PROBES

MEDICAL PROBES

OEM DEVELOPMENTS

Fiber-Bragg-
Sensors

TEMPERATURE
SENSORS

STRAIN SENSORS

OEM SENSING
SOLUTIONS

SENSING SYSTEMS

Products

engionic Femto Gratings GmbH

The engionic Femto Gratings GmbH was founded in 2013 and is the first commercial supplier of femtosecond-laser-written Fiber Bragg Gratings worldwide. engionic Femto Gratings provides FBG, that open up completely new sensing possibilities for a wide range of industrial and medical sensing applications. Whether you are looking for individual sensing solutions or highly specialized applications, engionic Femto Gratings guarantees high customer value in terms of quality and cost efficiency. In contrast to conventional FBG solutions, we can write FBG into all optical transparent fiber materials with a wide range of specifications and a broad variety of fiber coatings. Our available fibers cover highend specialty fibers as well as low-cost commodity fibers. Our production process is highly automated for large quantities, but at the same time it is flexible enough to realize customized, single unit products. The manufacturing setup enables us to produce customer-specific FBG on short notice with minimum delivery times.

Single FBG

FBG Array

FBG Specialities

Customer individual
high volume Production Lines

Products

engionic CNC GmbH

engionic CNC GmbH manufactures high-quality components according to customer specifications and looks back on more than 20 years of experience. The tailor-made CNC components are made from a wide range of materials and at an extraordinarily high level of precision and quality. Especially customers in the medical and optics industry appreciate that. Our core competencies are CNC turning and CNC milling as well as the assembly of components in small and mid-sized series. State-of-the-art processing technologies, absolute customer orientation, qualified production processes and employees with many years of experience are our key to success.

Manufacturing Processes

MILLING

TURNING

SURFACE TREATMENT

SURFACE FINISHING

QUALITY CONTROL

LASER MARKING

SERVICES

CONSTRUCTION AND CONSULTING

COMPONENT ASSEMBLY

WAREHOUSING

OUTSOURCING