29 citations · 94 across the 8 of their papers we have counts for
8 papers
Developments on frequency domain multiplexing readout for large arrays of transition-edge sensor X-ray micro-calorimeters
D. Vaccaro, H. Akamatsu, L. Gottardi +8
At SRON we have been developing X-ray TES micro-calorimeters as backup technology for the X-ray Integral Field Unit (X-IFU) of the Athena mission, demonstrating excellent resolving…
Thermal crosstalk of X-ray transition-edge sensor micro-calorimeters under frequency domain multiplexing readout
Davide Vaccaro, Hiroki Akamatsu, Marcel P. Bruijn +12
We have measured and characterized the thermal crosstalk in two different arrays of transition-edge sensor (TES) X-ray micro-calorimeters with frequency-domain multiplexing (FDM) r…
Demonstration of MHz frequency domain multiplexing readout of 37 transition edge sensors for high-resolution x-ray imaging spectrometers
H. Akamatsu, D. Vaccaro, L. Gottardi +22
We report on the development and demonstration of a MHz frequency domain multiplexing (FDM) technology to read out arrays of cryogenic transition edge sensor (TES) X-ray microcalor…
Impact of the absorber coupling design for Transition Edge Sensor X-ray Calorimeters
M. de Wit, L. Gottardi, E. Taralli +10
Transition Edge Sensors (TESs) are the selected technology for future spaceborne X-ray observatories, such as Athena, Lynx, and HUBS. These missions demand thousands of pixels to b…
High Aspect Ratio Transition Edge Sensors for X-ray Spectrometry
M. de Wit, L. Gottardi, E. Taralli +11
We are developing large TES arrays in combination with FDM readout for the next generation of X-ray space observatories. For operation under AC-bias, the TESs have to be carefully…
TiAu TES 3232 pixel array: uniformity, thermal crosstalk and performance at different X-ray energies
E. Taralli, M. D'Andrea, L. Gottardi +10
Large format arrays of transition edge sensor (TES) are crucial for the next generation of X-ray space observatories. Such arrays are required to achieve an energy resolution of $\…
Complex impedance of TESs under AC bias using FDM readout system
E. Taralli, P. Khosropanah, L. Gottardi +4
The next generation of Far-infrared and X-ray space observatories will require detector arrays with thousands of transition edge sensor (TES) pixel. It is extremely important to ha…
Performance and uniformity of a kilo-pixel array of Ti/Au transition-edge sensor microcalorimeters
E. Taralli, M. D'Andrea, L. Gottardi +7
Uniform large transition-edge sensor (TES) arrays are fundamental for the next generation of X-ray space observatories. These arrays are required to achieve an energy resolution $Δ…