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Analog and Digital Modulation of LQx and DLx Series Laser Diode Modules

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Analog and Digital Modulation of LQx and DLx Series Laser Diode Modules

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The LQx series Fabry-Perot laser diode modules offers the most precise temperature control available from Newport Corporation. The DLx Series Distributed Feedback (DFB) Laser Source modules offer exceptionally stable wavelength and narrow spectral width. The LQC and the DLC series represent laser modules with a CW output. The LQA and DLA series represents laser modules with 20MHz analog beam modulation. The LQD and DLD series represents a laser module with 100MHz TTL digital modulation. Analog modulation requires an input voltage with 0 to 1 VDC modulation on the SMC Connector. A control voltage of 1V will yield a 100% power output. A control voltage of 0VDC will yield a 0% output.

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