light-gate
As the sources put it
Once light-gate (9) blocks and prevents traveling light-beam (3) from reaching the matched Optoschmitt (8xx), the darken Optoschmitt (11) (non-energized) changes output state since the irradiance energy level (3) is reduced to, or below the release point...triggering opposite logic state (12).
Where it appears · 9
Documents 4
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Laser Accelerator Assembly
8× · introduced
…ther optical circuit (8xx), as illustrated in Figure (3-9)(3-10) as to Figure (3-7). Once light-gate (9) blocks and prevents traveling light-beam (3) from reaching the matched Optoschmitt (8xx), the darken Opto…
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Acceleration Control Circuit (30)
4× · introduced
Moving light-gate (9) of figure (3-9) in direct relationship to the physical placement of optical circuits (8a xxx 8n), sets up a time variable (14a xxx 14n) of Figure (3-7) from optical circuits (8x) to anothe…
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Laser Distributor
2× · introduced
…gure (3-44) functions in similar manner as Laser Accelerator (20) of Figure (3-10) except light-gate (141) of Figure (3-44) rotates in the same direction of Spark-rotor (142) and being displaced opposite to rot…
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ENERGY of the FUTURE - R&Z - Vol 2 No. 3, 1991
12×
…8), as shown in Figure assembly (20) of Fig- ure (9). To perform a switch-logic function, light-gate (9) of Figure (8) as to Figure (9) is inserted between the matched infrared devices (1X2) and moved in a line…
Bench findings 5
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Laser Distributor (430) functions like Laser Accelerator (20) but with reversed light-gate rotation
1×
…(3-44) functions in similar manner as Laser Accelerator (20) of Figure (3-10), except its light-gate (141) rotates in the same direction as Spark-rotor (142) and is displaced opposite to rotor blade (142), allo…
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Rotating light-gate circuit (430) activates Pulse Shaping Generator to produce a 50% duty-cycle pulse train
1×
Rotating light-gate triggering circuit assembly (430) sequentially activates Pulse Shaping Generator (440) of Figure (3-4) to produce a constant 50% Duty-cycle Pulse-Train (Figure 3-16) fed to Analog Voltage Ge…
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Light-gate mechanically linked to accelerator pedal performs sequential logic switching
1×
Light-gate (9) is inserted between matched infrared devices and moved linearly between optical circuits (8x, 8xx...); as it advances or blocks light beams it sequentially switches each Optoschmitt's logic outpu…
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Blocking the light beam drives the corresponding Optoschmitt output low
1×
Once light-gate (9) blocks traveling light-beam (3) from reaching a matched Optoschmitt, the darkened Optoschmitt (11, non-energized) changes output state as irradiance drops to or below the release point, trig…
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Light-gate and Led Pickup Circuit together form the Laser Accelerator Assembly
1×
Light-gate (9) integrated with Led Pickup Circuit (10) make up Laser Accelerator Assembly (20), as shown in Figure (3-10).…