ALTER is an expert and trusted supplier in the field of engineering and testing of EEE components and equipment for space and other technology markets.
ALTER offers a wide range of services, from parts procurement to equipment testing, including radiation, packaging design and assembly, screening, destructive physical analysis, qualification, environmental testing, failure analysis, obsolescence management, counterfeit assessment and much more.
Packaging & Assembly
Alter Technology (formerly Optocap) is a technology-oriented company active in the field of optoelectronics, microelectronics and MEMS packaging design and assembly services Optoc...
Engineering and testing of Hi Rel electronic components
High reliability electronic components - Space electronic components. What Do We Offer to Our Customers?, comprehensive experience in the high reliability electronic components...
Certification & Equipment Testing
Product quality assurance of complex systems presents particular difficulties that require a solid expertise to achieve the objective without jeopardizing the time to market and op...
Projects
Articles
Radiation Testing Services Electronics Parts
Radiation degrades EEE components and generates device perturbations that could lead to its malfunction or destruction. These effects are highly dependent on the radiation type: ga...
Video Channel
Publications
Fast optical source for quantum key distribution based on semiconductor optical amplifiers
A novel integrated optical source capable of emitting faint pulses with different polarization state...
EEE Parts - ComponentsmicrowavepapersRadio Frequency (RF) testingRadio Frequency PapersRF Innovation
Compact Balanced-to-Balanced Diplexer
A compact balanced-to-balanced diplexer composed of two balanced bandpass filters is proposed in thi...
Development of Liquid Crystal Based Adaptive Optical elements for Space Applications
Objectives of the project: Identify, review and evaluate the current status of programmable optoele...
SEE testing on GaAs test vehicles. Methodology, Results and Derating. Lessons Learned
Radiation sensitivity of GaAs components is not really well known, compare to other technologies. Tr...
Remote Testing – New approach for Space
Since the Industry 4.0 concept was introduced into the market, factories and manufacturing processes...
Low Temperature Radiation Test of High Voltage Optocouplers for Space Applications
In space applications, optocouplers may need to work at very low temperatures. Under this low temper...
Cleanliness space hardware with plasma | Electronics plasma cleaning
Surface contamination involving micrometric particles, microbiological agents, molecular adsorbate a...
Extreme Temperature Characterization of Passive Components
This article describes the setup developments and some of the results obtained for the temperature c...
Optoelectronic Components for Integration into Space
Spacecraft structural health-monitoring applications are pushed forward by increased constraints in...
Evaluation of 2.1μm DFB Lasers for Space Applications
Semiconductor lasers (or laser diodes) operating in the wavelength region of 1.8 µm to 3 µm are attr...
