TEC & Cryo Detector Control
Multi-stage Peltier controllers, PID thermal regulation and closed-cycle cooler interfacing for low-noise IR.
Service Overview
Low-noise IR performance requires the detector to sit at a precisely-regulated cryogenic or sub-ambient temperature. AISYS designs multi-stage Peltier controllers, closed-cycle cryo interfaces and PID temperature loops that hold detector temperature to milli-kelvin stability.
Deliverables include analog / mixed-signal driver PCBs, firmware and full thermal characterisation of the assembled detector module.
What We Deliver
- Multi-stage Peltier (TEC) controller design
- PID and adaptive temperature-control loops
- Stirling and pulse-tube cryocooler interfacing
- Milli-kelvin temperature stability control
- Detector housing thermal design and modelling
- Firmware for closed-loop thermal control
Engagement Process
Budget
Heat load, target temperature, hold-time budget.
Design
TEC / cryo selection, driver topology, PID design.
Simulate
Thermal FEA of detector-cold-finger assembly.
Build
PCB fabrication, firmware bring-up.
Verify
Stability, ramp-rate and lifetime testing.
Representative Tech Stack
Frequently Asked
What stability do you achieve?
Typical ±5 mK for TEC-cooled detectors, ±50 mK for Stirling-cooled IR detectors.
Do you cover full detector module?
Yes — from ROIC-level biasing through cold-finger thermal design to enclosure hermeticity.
Ready to start your TEC & Cryo Detector Control programme?
Our engineers respond within one business day. No obligations, no fluff.
TEC & Cryo Detector Control Delivered from Dilsukhnagar, Hyderabad, India
AISYS Engineering operates from 13-17-85, 2nd floor, Annapurna Complex, Dilsukhnagar, Hyderabad, Telangana 500060, India. Teams based in Dilsukhnagar work directly with clients across Hyderabad, Telangana and the wider India industrial corridor, with programmes routinely shipping to international customers.
Being anchored in Hyderabad — a recognised deep-tech and R&D hub — gives AISYS Engineering fast access to precision-manufacturing partners, calibration labs, semiconductor supply chains and the university research ecosystem across Telangana. That local density is what allows short iteration cycles, on-site FAT / SAT and reliable hardware-in-the-loop programme execution.
- On-site programme reviews and integration support across Hyderabad and Telangana
- Cross-vertical engineering teams co-located in Dilsukhnagar for tight iteration
- Delivery experience across India, supplemented by global remote collaboration
Talk to AISYS Engineering about TEC & Cryo Detector Control
Book a scoping call with our Dilsukhnagar, Hyderabad engineering team and get a tailored delivery plan for your programme in India.
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