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.

DRONES, RPAS and UAS
Drones CE Lab
Packaging & Assembly
Media ATN
Alter Technology (formerly Optocap) is a technology-oriented company active in the field of optoelectronics, microelectronics and MEMS packaging design and assembly services Optoca...
Engineering and testing of Hi Rel electronic components
Media ATN
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
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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...
Articles
Radiation Testing Services Electronics Parts
Walter Fischer
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...

Scanning Acoustic Microscopy C-SAM
Francisco Javier Aparicio Rebollo

Vibration Tests on HI-ReL EEE Parts
María Teresa Rodríguez
January 22, 2019
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CE MARKING
Media ATN
December 20, 2018
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INDUSTRY & SECURITY
Media ATN
November 2, 2018
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Material & Processes Laboratory | EEE Parts
Media ATN
October 26, 2018
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LABORATORY TESTS
Media ATN
October 2, 2018
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Microsectioning Analysis of PCB Systems | EEE Parts
MC Lopez
August 31, 2018
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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...
February 1, 2016
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Quantum Transceiver for secure Space Communications
Quantum communications offers many advantages for secure data transmission, e.g. confidentiality, in...
February 1, 2016
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OptoelectronicpapersphotonicsPhotonics InnovationSpace Application PapersSPACE APPLICATIONSSpace Innovation
Photonic Technologies in Space Applications
The use of photonic technologies for space applications has risen the problem related to the ability...
February 1, 2016
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SiC Schottky Diodes Reliability Testing for Bepi Colombo
Fabrication technology and packaging strategy for 300V-5A Silicon Carbide Schottky diodes with a wid...
February 1, 2016
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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...
February 15, 2018
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SILICON CAPACITORS SPACE Pre-Evaluation
New space missions include more extreme requirements of storage and operational temperatures and vac...
November 23, 2016
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Reliability Assessment of Medium / Large Area PIN SI Photodiodes for Optical Wireless links for Intra – Spacecraft Communications
The Reliability Assessment of Area PIN SI Photodiodes was a exhibition theme in the First Internatio...
February 1, 2016
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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...
February 1, 2016
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Russian SEE test approach
1. Admissible methods for SEE testing were determined on accounts of their realization at Roscosmos...
April 8, 2016
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Extreme Temperature Characterization of Passive Components
This article describes the setup developments and some of the results obtained for the temperature c...
February 1, 2016
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