This is a measurement trigger sensor developed for high-speed scanning. It can be used for jitter measurement of devices.
The high-speed laser detection unit ALT-9470 is a measurement trigger sensor developed for high-speed scanning. It can be used for jitter measurement of polygon scanners and scanning units, and is not affected by the effects of surface tilt due to its anamorphic optical system.
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basic information
Specifications Sensor: High-speed silicon P-I-N photodiode Receiving area: φ 0.8 mm I-V conversion: Ultra-fast operational amplifier Comparator: High-speed TTL conversion, level setting adjustable Output format: TTL level, 50 Ω driver Output voltage: 2 V or more at 50 Ω load Output logic: Positive logic, negative logic adjustable Power supply voltage: ± 5 V ± 10% Power supply ripple: 100 mV p-p or less Power supply current: 100 mA or less for both ± power supplies Receiving power: 1 mW ± 50%, setting adjustable Output connector: BNC side angle, straight changeable Power supply connector: 5046-03A, Molex Receiving wavelength: 500 - 900 nm Detection accuracy: 1 ns or less at specified spot and speed Receiving position variation tolerance: ± 2 mm or more with anamorphic lens Detection direction: Bidirectional Sensor movement range: ± 5 mm, both horizontal and vertical
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Applications/Examples of results
These are repair parts. Additional multi-point jitter measurement will also be possible.
Company information
We are a group of optomechatronics engineers that comprehensively engage in design development and manufacturing, including mechanisms, electronics, and software, based on laser optical application technologies. We will challenge ourselves in the application of laser light, particularly in laser scanning.