Laser Diode Characterization System
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LIV in the fast lane! Laser Diode Test System LIV100 Highlights: Strong: up to 400A Fast: 50ns1 rise time High throughput Our offer in Detail: The LIV100 is a powerful test system for use in the lab as well as for OEM applications, ideal for • • • Diode characterization at the chip or bar level Quality control of incoming goods OEM We offer this instrument with a variety of end stages covering current ranges from 1A to 400A. A complete parameter set for a given measurement protocoll may be uploaded to the LIV100. The LIV100 then takes over the measurement procedure beginning with a test of proper laser contact. Once this preliminary test is passed, the unit drives the laser with the given prescription and performs the data acquisition and storage. Many laser diodes of the same type may now be tested in this manner with very high throughput. The measurement cycle takes less than 0.3s for 200 current steps2 including the data tranfer to the host computer. Specifications • • • • • • Current: up to 400A Rise time: <50ns1 Throughput: 0.3s per diode2 USB-controlled via command list Up to 6 channels of synchronized data acquisition Optical spectrum: resolution ~0.1nm Your problem is our challenge – flexibility is our standard: LIV100_110502_Engl.doc We will gladly adapt, for example, the wavelength or the current to suit your application. Let us know your requirements. Artifex Engineering e.K. Dortmunder Str. 16-18 26723 Emden, Germany General Manager: Dr. Steven Wright Registry number: HRA 200036 Tel: +49-(0)4921-58908-0 eMail: info@afx-eng.com Web: http://www.afx-eng.com/

Ordering Information Long pulse version: LIV100-c-S Fast rise time version: LIV100-Vc-S max. current (c) max. current (c) 3 Appendix S for integrated spectrometer option . Please contact us for customized units. Specifications PARAMETER CONDITIONS RESOLUTION MIN TYP MAX 2 x Transimpedance amplifier (1 x reserved for power input, 1 x free e.g. for monitor diode) 4 x A/D converter (2x reserved for current and voltage inputs, 2 x free for further signals) selectable: 20/n MS/s Sampling rate n.a. 1 20 mit n = 1 .. 20 UNITS INPUTS: A/D resolution Photodiode gain Transimpedance amplifier rise 4...