CH-30

Taut Band Resonant Chopper, Optical Modulator: ONE FIXED FREQUENCY from the range of 5Hz to 30Hz

Product Code Description Lead Time Price Quantity Buy / Get Quote
CH-30 Taut Band Resonant Chopper, Optical Modulator: ONE FIXED FREQUENCY from the range of 5Hz to 30Hz 2-3 weeks On Request
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The taut band resonant chopper (optical modulator) is a fixed frequency electromechanically driven vane which reflects or blocks a light beam via a sinusoidal motion. The chopper operates at one fixed frequency chosen from the chopping range of 5 Hz to 300 Hz. The practical upper frequency is 100 Hz. Taut band choppers are used for chopping large diameter beams and for sequentially chopping a pair of parallel beams (up to 0.6 inch in diameter).