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 alter technology](https://wpo-altertechnology.com/wp-content/uploads/2019/01/drones-rpas-alter-technology-1200x340.jpg)
DRONES, RPAS and UAS
Drones CE Lab
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...
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...
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...
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
0
![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
0
![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
![Ion SEE Test Facilities 1](https://wpo-altertechnology.com/wp-content/uploads/2016/04/Ion-SEE-Test-Facilities-1-800x533.png)
Russian SEE test approach
1. Admissible methods for SEE testing were determined on accounts of their realization at Roscosmos...
April 8, 2016
0
![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
![1. Distribution of pairs of entangled photons using the International Space Station (ISS). Entangled photon pairs are distributed to two separated places on Earth.](https://wpo-altertechnology.com/wp-content/uploads/2016/02/Distribution-of-pairs-of-entangled-photons.jpg)
Quantum Transceiver for secure Space Communications
Quantum communications offers many advantages for secure data transmission, e.g. confidentiality, in...
February 1, 2016
0
![Optical Power-Current characteristics of lasers exposed to gamma radiation and proton radiation during the different test steps](https://wpo-altertechnology.com/wp-content/uploads/2016/02/Optical-Power-Current-characteristics-of-lasers-exposed-to-gamma-radiation-and-proton-radiation-during-the-different-test-steps.jpg)
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...
February 1, 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
0
![space solar cells](https://wpo-altertechnology.com/wp-content/uploads/2018/07/space-solar-cells-800x304.png)
SOLAR CELLS
The new century brought to the space a new type of solar cells with higher efficiencies and better r...
July 30, 2018
0
![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
0
![Balanced-to-Balanced Microstrip Diplexer Based on Magnetically Coupled Resonators](https://wpo-altertechnology.com/wp-content/uploads/2018/04/portada1-800x143.png)
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...
April 4, 2018
0
![Schematic of the QKD source a semiconductor optical amplifier](https://wpo-altertechnology.com/wp-content/uploads/2016/02/Schematic-of-the-QKD-source-a-semiconductor-optical-amplifier-800x383.jpg)
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...
February 1, 2016
0
![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
0