| 摘要 |
FIELD: laser engineering. ^ SUBSTANCE: proposed sensor has four identical light-emitting diode arrays, four light filters, four photodetectors, four normalizing error amplifiers, and control device. Light-emitting diode arrays are assembled of light-emitting diodes disposed uniformly and normal to carrying plate. Maladjustment sensor generates maladjustment signal in compliance with uniformity of illumination of large light-flux adjustment section at resonator output. ^ EFFECT: enhanced noise immunity and precision in maladjustment signal generation. ^ 1 cl, 2 dwg |
