  | |  | Sehr geehrte Damen und Herren
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| Display and LIDAR innovations will never stop – besides the enhanced driving experience we keep an eye on your health and safety!
Today we will inform you about our latest developments in eye safety and far-field VCSEL testing especially for new LIDAR technologies. For a deeper insight, have a look at our newest webinar! Moreover, in this newsletter we present our solutions for nearfield testing of single VCSEL emitters and for testing of VCSEL nanopulses.
Don´t miss to visit the SID Vehicle Display! Enjoy two days full of interesting conference talks and visit our experts at our virtual booth for a live chat conversation:
SID VEHICLE DISPLAYS & INTERFACES 2020 Virtual Conference
Oct 14 - Oct 15, 2020
We have collected the most interesting materials of our booth topics for you here. There you will also find the link to the conference registration (fee depends on SID membership).
Contact our Display and VCSEL testing experts and find the optimum solution for your task!
Your Instrument Systems Team
sales@instrumentsystems.com
Tel.: +49-89-454943-0
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| Eye Safety First:
Far-field analysis of VCSEL arrays
| | To guarantee eye safety in new applications like Automotive LIDAR, the spatial radiation properties of the entire VCSEL arrays must be measured reliably. In the lab this is typically done with a high-precision goniometer e.g. LGS 350 combined with a high-end spectrometer with traceable calibration. In production environments, one-shot 2D measurement solutions with a conoscope or transmission screen can adequately replace the goniometer.
New webinar: By following the calculation and measurement guidelines of the international laser safety norm IEC60825-1, we summarized the most important facts about VCSEL safety in a presentation (see link below):
- How to classify a laser
- Identify critical parameters
- Importance of an absolute error budget
- How to mitigate the effect on human tissue
Watch the video:
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| | | \\ SID VEHICLE DISPLAYS 2020 / Oct 14-15 / Online 24 h per day |
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| | Near-field analysis of VCSEL arrays | | The VCSEL Testing System based on the VTC 4000 camera is the perfect solution for single emitter characterization of VCSEL arrays. The system consists of the new VTC 4000 and a microscope optics. It can simultaneously determine the position as well as the radiant power of single emitters on a VCSEL array in one single-shot camera measurement. As a result, the system allows very fast and easy detection of defect emitters on the VCSEL array. The VTC 4000 is calibrated traceable to the PTB (National Institute of Germany), enabling the absolute measurement of radiant power with highest accuracy and precise error budget analysis.
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| | Measurement of VCSEL nanosecond pulses | | Instrument Systems developed the PVT 110 specifically for time-resolved measurement of VCSEL nano-second pulses up to 24A. This turnkey solution has an extremely broad range of applications with the use of different photodiodes for power measurement and characterization of fast pulses, together with fast measurement and analysis of all resulting data flows.
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| | Further topics at our virtual booth | | The imaging colorimeter LumiCam 2400B for 2D measurement of dashboards and light guides: New motorized objective lenses and iris, a faster filter wheel movement and a more compact design fulfil the growing demands of fully automated automotive light measurement.
Our comprehensive LumiTop portfolio enables spectrally enhanced 2D measurements. They include fast and highly precise solutions for standard display test procedures in consumer electronics and automotive, as well as µLED testing and pixel analysis.
The DMS 6-axis goniometric display measurement system now also covers AR/VR applications. Features: Real-time device measurement with unique microscope optics, full spectral eye-box tests, transparency and ambient light simulations.
Collected material corresponding to our booth topics:
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| | \\ LpS Digital 2020 - Conference presentation online
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| | | | New Calibration Standards in the UV A/B/C Range | |
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| Đenan Konjhodžić, product manager at Instrument Systems, presents the new calibration concept for UV-LED standards. He gives a brief summary of the market trends for UV-LEDs and introduces then the new UV LED calibration standards of the ACS series. Of particular interest is the innovative calibration concept for radiant flux.
Watch the video:
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