Cryogenic Variable-Temperature Noise Source
Measurement Infrastructure
The Cryogenic Variable-Temperature Noise Source is a diagnostic tool that adds a controlled amount of noise to an input line, making it possible to calibrate the intrinsic noise of a device under test.
The Cryogenic Variable-Temperature Noise Source is used to calibrate the intrinsic noise of a device under test, such as a microwave amplifier.
When installed on the Cold Plate, the noise source can be operated at temperatures between 0.1 K < T < 5 K without causing significant heating in the experimental space. Importantly, this dynamic range enables the user to calibrate the noise added by both quantum-limited parametric microwave amplifiers and HEMT amplifiers.
Product Highlights
1.0
Cryogenic Variable-Temperature Noise Source
Measurement Infrastructure
Technical Specifications
2.0
Cryogenic Variable-Temperature Noise Source
Measurement Infrastructure
Transmission and reflection measurement results of the noise emitting element (20 dB copper-cased bulkhead attenuator) are shown in the figure.
Technical Requirements
3.0
Cryogenic Variable-Temperature Noise Source
Measurement Infrastructure
Related Products
Microwave Readout Module
Preassembled Microwave Readout Module with a TWPA and all the connected microwave components needed to amplify very weak microwave signals.
Coaxial Wiring
Bluefors cryogenic coaxial wiring combines excellent electrical and thermal properties for cryogenics, with many solutions available.
IR Filters
IR Filters protect sensitive quantum devices from high-energy photons that might cause unwanted heating or decoherence.
Explore Our Services
Total System Care
Total System Care is tailored to your specific needs, with the features and services that are designed to best support your systems.
Customer Care
We support our customers throughout the lifetime of their system, providing dedicated care to find solutions for any issues.
Bluefors Lab
Bluefors Lab provides easy and convenient access to a cryogenic measurement system for startups, research groups, and other organizations.
Gas Handling System Upgrade
Bring all the advantages of our new Gas Handling System to older systems by upgrading to Gas Handling System Generation 2.
Pulse Tube Cryocooler Upgrade and Refurbishment
Our pulse tube cryocooler upgrade and refurbishment service helps you to maximize the performance of your systems and extend their lifetime.
Health Check
Health Check help you assess the health of your cryogenic measurement system, ensuring it operates at its best performance.
Training
We offer a training program to support users in operating and maintaining their systems throughout the lifetime of their Bluefors systems.
Relocation
Relocation service helps your when you need to move your lab and its cryogenic measurement systems to a new facility.
Spare Parts
Our spare part stock helps you to access genuine Bluefors parts quickly to maximize the uptime of your systems.
