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
DRONES - RPAS , complete and dedicated site to this market; Regulation, actual news and articles, opportunities, and events.
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 Optoc...
Certification & Equipment Testing
Media ATN
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...
![PBC C-SAM7](https://wpo-altertechnology.com/wp-content/uploads/2019/02/PBC-C-SAM7-400x150.png)
Scanning Acoustic Microscopy C-SAM
Francisco Javier Aparicio Rebollo
![Vibration testing](https://wpo-altertechnology.com/wp-content/uploads/2018/10/Vibration-testing-400x300.jpg)
Vibration Tests on HI-ReL EEE Parts
María Teresa Rodríguez
January 22, 2019
0
![Marcado-CE-equipos-y-productos](https://wpo-altertechnology.com/wp-content/uploads/2018/09/Marcado-CE-equipos-y-productos-400x300.jpg)
CE MARKING
Media ATN
December 20, 2018
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![industria-y-seguridad-alter-technology](https://wpo-altertechnology.com/wp-content/uploads/2018/09/industria-y-seguridad-alter-technology-400x300.jpg)
INDUSTRY & SECURITY
Media ATN
November 2, 2018
0
![Material Processes](https://wpo-altertechnology.com/wp-content/uploads/2018/10/chip-400x300.png)
Material & Processes Laboratory | EEE Parts
Media ATN
October 26, 2018
0
![Laboratory tests](https://wpo-altertechnology.com/wp-content/uploads/2018/09/ensayos-de-laboratorio-400x300.jpg)
LABORATORY TESTS
Media ATN
October 2, 2018
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![Microsectioning analysis of PCB systems.](https://wpo-altertechnology.com/wp-content/uploads/2018/10/IMG_8317-400x300.jpg)
Microsectioning Analysis of PCB Systems | EEE Parts
MC Lopez
August 31, 2018
0
Video Channel
Publications
![ASIC](https://wpo-altertechnology.com/wp-content/uploads/2016/04/ASIC-copia-800x534.png)
Experience on SEE testing EEE parts
Many basic testers availables which offer the capability to carry out a test in a rather short delay...
April 8, 2016
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![strategy for New Technologies and Nowadays Spacecraft Needs](https://wpo-altertechnology.com/wp-content/uploads/2016/07/Nuevas-Tecnologias.jpg)
Test strategy for New Technologies and Nowadays Spacecraft Needs
The Single event effects is becoming more and more important due to the devices technology evolution...
February 1, 2016
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![Test Flow](https://wpo-altertechnology.com/wp-content/uploads/2018/06/art.-800x312.png)
Optical Switches
The objective of this activity is to examine the suitability of solid state fiber optic switches to...
June 12, 2018
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![Radiation testing board with six HV optocouplers](https://wpo-altertechnology.com/wp-content/uploads/2016/02/Radiation-testing-board-with-the-six-HV-optocouplers-800x487.jpg)
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...
February 1, 2016
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![Cross-section scheme of the packaged diodes showing the main parts](https://wpo-altertechnology.com/wp-content/uploads/2016/02/Cross-section-scheme-of-the-packaged-diodes-showing-the-main-parts.jpg)
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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![Photodiodes](https://wpo-altertechnology.com/wp-content/uploads/2016/02/Photodiodes.jpg)
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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![SMOS Mission](https://wpo-altertechnology.com/wp-content/uploads/2016/02/SMOS-Mission.jpg)
Evaluation and Qualification of Fibre Pigtailed Lasers for ESA’s SMOS Mission
A dedicated evaluation and qualification campaign has been performed on several optical COTS compone...
February 1, 2016
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![SWIR wavelength variation](https://wpo-altertechnology.com/wp-content/uploads/2016/02/SWIR-wavelength-variation.jpg)
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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![TID DD reliability prediction method](https://wpo-altertechnology.com/wp-content/uploads/2016/04/TID-DD-reliability-prediction-method.jpg)
A method of space radiation environment reliability prediction
Space radiation environment is an important failure causing factor in space vehicles. Traditional r...
April 8, 2016
0
![silicon capacitors space](https://wpo-altertechnology.com/wp-content/uploads/2016/11/100NF-capacitors-800x346.jpg)
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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