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...
DRONES, RPAS and UAS
DRONES - RPAS , complete and dedicated site to this market; Regulation, actual news and articles, opportunities, and events.
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
High Brightness Semiconductor Lasers as Transmitters for Space Lidar Systems
High brightness semiconductor lasers are potential transmitters for future space lidar systems. In t...
EEE Parts - ComponentsmicrowavepapersRadio Frequency (RF) testingRadio Frequency PapersRF Innovationtesting
Balanced-to-Balanced Microstrip Diplexer Based on Magnetically Coupled Resonators
The use of differential (or balanced) digital and analog circuits for information processing has inc...
Assessment of Commercial Optical Amplifiers for Potential use in Space Applications
This paper describes the activities and results of an ESA-funded project concerned with the assessme...
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...
Russian SEE test approach
1. Admissible methods for SEE testing were determined on accounts of their realization at Roscosmos...
Validation ASIC Space Applications
Traditionally ASICs (and FPGAs) used in space were manufactured using Rad-Hard technologies and desi...
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...
Evaluation of the Radiation Hardness of GaSbbased Laser Diodes for Space Applications
ASER diodes are increasingly used for space applications, either to pump solid state lasers, in phot...
Quantum Transceiver for secure Space Communications
Quantum communications offers many advantages for secure data transmission, e.g. confidentiality, in...
Evaluation of Optoelectronic Components for Space Applications
After expose key elements on the evaluation of Optoelectronic Components for Space Applications, whe...
