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Optical spark plug for ignition system, has focusing device focusing simultaneously two light pulses and including lens strips for collimating input optical beams and focusing beams toward output on focal points in combustion chamber
Optical spark plug for ignition system, has focusing device focusing simultaneously two light pulses and including lens strips for collimating input optical beams and focusing beams toward output on focal points in combustion chamber
The spark plug has an optical inlet (12) adapted for simultaneously receiving two different light pulses. A focusing device (13) focuses simultaneously the two pulses and includes two lens strips for collimating input optical beams and focusing the beams toward an output on focal points in a combustion chamber. An optical outlet (16) is coupled to the combustion chamber and outputs focused light pulses. An independent claim is also included for a motor vehicle including an ignition system comprising an optical spark plug.
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