Detailed specification pages for Opto Diode’s photodiodes, infrared detectors, emitters and detector modules — each one built from the controlled datasheet for that part, with full electro-optical tables, package data and application guidance. Opto Diode, a division of ITW, manufactures every product below in Camarillo, California. For the complete product line with datasheet downloads and quote links, see the Detection, Emission and Integration category pages.
AXUV Photodiodes — Electron & Soft X-Ray Detection
Windowless silicon photodiodes for electron detection, synchrotron radiation monitoring and electron reticle inspection, characterized from 0.0124 to 190 nm. See also the AXUV operating principles guide.
AXUV100TF030 / TF400Thin-film-filtered 100 mm² photodiodes
AXUV16ELG16-element array for position-resolved electron detection
AXUV20ELG20-element array, 22-pin DIP
AXUV20HS1Φ5 mm / 20 mm², 3.5 ns maximum rise time
AXUV63HS1 / -CHΦ9 mm / 63 mm² high speed, solid and center-hole
AXUVHS51 mm² in an SMA package, 700 ps maximum rise time
SXUV Photodiodes — EUV & Radiation-Hardened
Radiation-hardened silicon photodiodes engineered to hold their response after EUV and UV exposure, characterized from 1 to 190 nm, used for dose and power monitoring in EUV lithography and beamline instrumentation. See also AXUV vs SXUV: how to choose.
UVG Photodiodes — UV-Enhanced Silicon
UV-enhanced silicon detectors specified across 190 to 400 nm for DUV and UV measurement.
Infrared Detectors — PbS & PbSe
Lead-salt photoconductive detectors for short- and mid-wave infrared sensing: PbS covers 1–3 µm and PbSe covers 1–5 µm. Start with the PbS vs PbSe selection guide if you are choosing between them.
Emitters, LEDs & Detector Modules
IR LED Part NumbersOD-663, OD-666 and OD-669 cross-reference
GaAlAs Emitter GuideChoosing an IR LED or high-power infrared emitter
ODA Series ModulesDetector plus transimpedance amplifier in TO-39
Avalanche PhotodiodesSilicon and InGaAs APDs with internal gain
Selection Guides & Application Notes
Space & AstronomyRadiation-hard detectors for spaceborne instruments
Plasma Diagnostics & FusionAXUV photodiodes in plasma radiation measurement
EUV Dose Monitoring13.5 nm power and dose measurement
Custom CapabilitiesCustom detectors built to your specification
GlossaryPhotonics and optoelectronics terms defined
Not sure which part fits your measurement? Send the wavelength, active area and speed you need — Opto Diode typically responds to online requests within 1–2 business days.
Reviewed and updated August 2026.