Request InfoTerahertz Technologies Inc.Terahertz Technologies Inc. manufactures a variety of US-made products for your optical laboratory needs. We offer O/E converters in bandwidths from DC to 20 GHz, a phase-locked-loop optical chopper with direct digital synthesis to provide crystal-controlled accuracy and stability with chopping rates from 4 Hz to 5 KHz, and our low-noise, high-gain PDA-750 photodiode amplifier is designed to provide a direct digital readout of the current generated from a photodiode, photomultiplier or other current source.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2022 IssueAutomated Measuring StationsThe Waveline 800 and Waveline 900 automated measuring stations from Jenoptik AG are equipped with a portfolio of additional axes that position the workpiece within the measuring process. ...Promoted Content March 2024 IssueOptimize Your Lens Production with TRIOPTICSCompliance with opto-geometric lens parameters and the precise centration and alignment of a lens are crucial for the image quality of the optical system. 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