ELECTRO OPTICAL COMPONENTS, Inc.

Diamond Detectors Limited devices are distributed exclusively in North America by ELECTRO OPTICAL COMPONENTS, Inc.

Diamond UV / X-Ray Detectors

Using diamonds for detectors is not a new technology.As early as 1920's highly selected natural diamonds were being used for UV detectors. The recent commercial availablity of high purity single crystal diamond with excellent bulk uniformity is however a new development and was launched in 2007 by Diamond Detectors Ltd (DDL).

Reasons for selecting diamond include:

Intrinsic Properties

  • Low Z (tissue equivalent)
  • Low absorption
  • High thermal conductivity
  • Radiation Hardness
  • Wide band gap 5.5ev (no thermally generated noise)
  • High Hole and Electron Mobilities

Detector Properties

  • High sensitivity
  • Good spatial and temporal resolution achievable
  • Low leakage currents and stable (0.01pA / pixel)
  • Low capacitance

Device Advantages

  • Intrinsically simple device
  • Can fabricate robust, compact devices
  • High temperature operation (no need for cooling)

Applications Include

  • High Energy Physics
  • Medical Therapy/Dosimetry (X-ray & Particle Therapies)
  • Synchrotrons and Cyclotrons
  • Radiation Monitoring (nuclear,medical and oil & gas)
  • Deep UV (sub 240nm)
  • Civil Nuclear

Diamond Detectors

Type Channels Element Size
mm		 Rise Time
ps		 High
Responsivity
Single 1   100 Yes
Quad Detector 4 4.7 x 4.7
Array Detector Up to 12x12 (144) 1.0 x 1.0 each
High Density Array 1000+ 25um pitch

Diamond Detector Package Selector

Package Type Max. Detector
Size - mm		 Size - mm Connector
Type		 Through
Transmission
Dual End SMA Female 4.7 x 4.7 35 x 14 x 10 SMA Yes
Single Ended BNC/SMA/TNC Male 20D x 38  BNC, SMA
or TNC		 No
SMA Quad 28D x 11T SMA Yes
Miniature 1 x 1 3D x 2 2 pins No

Detector Amplifiers

Model Channels Bandwidth Gain
DBA-IV 1 2 GHz 50 dB
4 Channel Amp 4 200 KHz 1000V or TTL

Technical Notes:
Surface Finish
Boron Doped Diamond Sensors
Fast Neutron Detection
Thermal Neutron Detection

 

 

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ELECTRO OPTICAL COMPONENTS, Inc. is the exclusive North American  distributor for FEMTO, IFW Optronics GmbH, INNO-Spec GmbH, Laser Beam Products, LEYSOP, NOC, Frankfurt Laser Co., IMM Photonics GmbH, INTEX, Micro-Hybrid Electronics GmbH, SDS (Systems Development & Solutions), UralAlmazInvest, Oehler & Fischer AG and Wavelength Technology.