Sub-THz imaging cameras
Sub-THz imaging cameras

TS01 Quotation・Inquiry
  • Outline
  • Specification
  • Related Documents
Sub-THz imaging cameras Sub-THz imaging cameras

Overview

The detectors are fabricated from GaAs high-mobility heterostructure in the standard semiconductor cycle using conventional optical lithography. The imaging sensor is manufactured on a single wafer. That process ensures high homogeneity and reproducibility of the plasmonic detector parameters (pixel-to-pixel deviation responsivity is within 20-percent range). Each unit detector proved to have room-temperature responsivity up to 50 kV/W with read-out circuitry and noise equivalent power 1 nW/Hz^0.5 in the frequency range 10 GHz - 1 THz. The detection mechanism is based on transformation of incident THz radiation into two-dimensional electron system (2DES) plasma oscillation. Plasma wave is then rectified on the inhomogeneity of 2DES electron density in the defect region.

Specifications

Sub-THz imaging cameras

Model Tera-256 Tera-1024 Tera-4096
Operates at frequencies 50GHz~0.7THz
Pixel size 256 pixel(16×16) 1024 pixel(32×32) 4096 pixel(64×64)
Pixel size 1.5mm×1.5mm(3.0mm×3.0mm available)
Responsivity 50kV/W(with preamplifier)
Noise Equivalent Power 1nW/Hz^0.5
Device size 100mm×100mm×55mm 200mm×200mm×100mm

Ultrafast sub-THz detectors

Spectral Range 50GHz~0.7THz
Response time 300ps
Responsivity 1V/W
Noise Equivalent Power 500pWW/Hz^0.5
Device size 23mm×16mm×13mm

IMPATT sub-THz generators

Frequency range 80~110GHz
Available minimum output power*1 10mW
Typical linewidth 1MHz
  • *1 High power available on request(>50mW)
    Modulation available on request(Rise time/Fall time is 1µs)
Get ADOBE READER

Adobe Reader is required to view the downloaded PDF files.
Please download it from the left banner and install it.

Last Updated Update Information Size Download

Frequently Asked Questions

Quotation・Inquiry

* Please give us an Inquiry No.TS01

Telephone *Please give us an Inquiry No.
Head Office 81-3-3686-4711
Osaka Office 81-6-6393-7411