HERD-2

Compact, ultra-low-loss IR-blocking filter for quantum

HERD-2 is a non-magnetic inline IR-blocking filter designed for cryogenic quantum processors. It provides extremely low in-band loss and deep attenuation in the high-frequency IR region, reducing quasiparticle generation and improving system stability.

HERD-2 data sheetFAQ

Break the IR trade-off

A unique combination of a flat in-band response and exceptional high frequency absorption above 65 GHz

Low in-band loss

Clever design and precise manufacturing ensuring low variation and flat response in-band.

HERD-2 Product specifications
HERD-2 data sheet
Design Impedance
50 Ω
Operating Temperature
0 K
320 K
Passband
DC-13.5 GHz
RF Input Power
-
30 dBm
Stopband
70-145 (min.) GHz
Insertion Loss (Passband)
Typ. < 0.15 dB (DC-8GHz)
Mechanics
Return Loss (Passband)
Typ. > 20 dB (DC-13.5 GHz)
Length
63 mm
Return Loss (> 20 GHz)
Typ. > 7 dB
Width
9.525 mm
RF Connectors
Male/Female SMA, SMP, SMPM, SMPS

Interested

in HERD-2?

ContactRequest quote