SNSPD
Cryostat
Description | CC-086-BeCu | CC-086-SUS | SC-086-NbTi | SC-210-Nb | |
Outer conductor | Diameter | 0.86±0.025 mm | 0.86±0.025 mm | 0.86±0.025 mm | 2.1±0.025 mm |
Material | BeCu | Stainless steel | NbTi | Nb | |
Dielectric | Diameter | 0.66±0.0254 mm | 0.66±0.0254 mm | 0.66±0.025 mm | 0.5±0.025 mm |
Material | PTFE | PTFE | NbTi | PTFE | |
Inner conductor | Diameter | 0.20±0.013 mm | 0.20±0.013 mm | 0.20±0.013 mm | 1.62±0.013 mm |
Material | BeCu | BeCu | NbTi | Nb | |
Thermal conductivity @3 K | 1.0E-5 W*cm/K | 7.0E-6 W*cm/K | / | / | |
Characteristic impedance | 50±2.5Ω | 50±2.5Ω | 50±2.5Ω | 50±2.5Ω | |
Voltage with standing VRMS @60 Hz | >1000 V | >1000 V | >1000 V | >1000 V | |
Attenuation [dB/m] | 1.0 GHz | 3.7 dB/m | 4.6 dB/m | / | / |
5.0 GHz | 9 dB/m | 11 dB/m | / | / | |
10.0 GHz | 13 dB/m | 16 dB/m | / | / | |
20.0 GHz | 23 dB/m | 28 dB/m | / | / | |
Operating temperature | mk~350K | mk~350K | mk~4K | mk~4K | |
Min. inside bending radius | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm | |
Standard length | 1 m | 1 m | 1 m | 1 m |