id sid tid token lemma pos gt54kk93q7k 1 1 since since SCONJ gt54kk93q7k 1 2 the the DET gt54kk93q7k 1 3 early early ADJ gt54kk93q7k 1 4 1970 1970 NUM gt54kk93q7k 1 5 's 's PART gt54kk93q7k 1 6 research research NOUN gt54kk93q7k 1 7 in in ADP gt54kk93q7k 1 8 airborne airborne ADJ gt54kk93q7k 1 9 laser laser NOUN gt54kk93q7k 1 10 systems system NOUN gt54kk93q7k 1 11 has have AUX gt54kk93q7k 1 12 been be AUX gt54kk93q7k 1 13 the the DET gt54kk93q7k 1 14 subject subject NOUN gt54kk93q7k 1 15 of of ADP gt54kk93q7k 1 16 continued continue VERB gt54kk93q7k 1 17 interest interest NOUN gt54kk93q7k 1 18 . . PUNCT gt54kk93q7k 2 1 airborne airborne ADJ gt54kk93q7k 2 2 laser laser NOUN gt54kk93q7k 2 3 applications application NOUN gt54kk93q7k 2 4 depend depend VERB gt54kk93q7k 2 5 on on ADP gt54kk93q7k 2 6 being be AUX gt54kk93q7k 2 7 able able ADJ gt54kk93q7k 2 8 to to PART gt54kk93q7k 2 9 propagate propagate VERB gt54kk93q7k 2 10 a a DET gt54kk93q7k 2 11 near near ADJ gt54kk93q7k 2 12 diffraction diffraction NOUN gt54kk93q7k 2 13 - - PUNCT gt54kk93q7k 2 14 limited limit VERB gt54kk93q7k 2 15 laser laser NOUN gt54kk93q7k 2 16 beam beam NOUN gt54kk93q7k 2 17 from from ADP gt54kk93q7k 2 18 an an DET gt54kk93q7k 2 19 airborne airborne ADJ gt54kk93q7k 2 20 platform platform NOUN gt54kk93q7k 2 21 . . PUNCT gt54kk93q7k 3 1 turbulent turbulent ADJ gt54kk93q7k 3 2 air air NOUN gt54kk93q7k 3 3 flowing flow VERB gt54kk93q7k 3 4 over over ADP gt54kk93q7k 3 5 the the DET gt54kk93q7k 3 6 aircraft aircraft NOUN gt54kk93q7k 3 7 produces produce VERB gt54kk93q7k 3 8 density density NOUN gt54kk93q7k 3 9 fluctuations fluctuation NOUN gt54kk93q7k 3 10 through through ADP gt54kk93q7k 3 11 which which PRON gt54kk93q7k 3 12 the the DET gt54kk93q7k 3 13 beam beam NOUN gt54kk93q7k 3 14 must must AUX gt54kk93q7k 3 15 propagate propagate VERB gt54kk93q7k 3 16 . . PUNCT gt54kk93q7k 4 1 because because SCONJ gt54kk93q7k 4 2 the the DET gt54kk93q7k 4 3 index index NOUN gt54kk93q7k 4 4 of of ADP gt54kk93q7k 4 5 refraction refraction NOUN gt54kk93q7k 4 6 of of ADP gt54kk93q7k 4 7 the the DET gt54kk93q7k 4 8 air air NOUN gt54kk93q7k 4 9 is be AUX gt54kk93q7k 4 10 directly directly ADV gt54kk93q7k 4 11 related relate VERB gt54kk93q7k 4 12 to to ADP gt54kk93q7k 4 13 the the DET gt54kk93q7k 4 14 density density NOUN gt54kk93q7k 4 15 , , PUNCT gt54kk93q7k 4 16 the the DET gt54kk93q7k 4 17 turbulent turbulent ADJ gt54kk93q7k 4 18 flow flow NOUN gt54kk93q7k 4 19 imposes impose VERB gt54kk93q7k 4 20 aberrations aberration NOUN gt54kk93q7k 4 21 on on ADP gt54kk93q7k 4 22 the the DET gt54kk93q7k 4 23 beam beam NOUN gt54kk93q7k 4 24 passing pass VERB gt54kk93q7k 4 25 through through ADP gt54kk93q7k 4 26 it it PRON gt54kk93q7k 4 27 . . PUNCT gt54kk93q7k 5 1 this this DET gt54kk93q7k 5 2 problem problem NOUN gt54kk93q7k 5 3 is be AUX gt54kk93q7k 5 4 referred refer VERB gt54kk93q7k 5 5 to to ADP gt54kk93q7k 5 6 as as ADP gt54kk93q7k 5 7 aero aero NOUN gt54kk93q7k 5 8 - - PUNCT gt54kk93q7k 5 9 optics optic NOUN gt54kk93q7k 5 10 . . PUNCT gt54kk93q7k 6 1 aero aero NOUN gt54kk93q7k 6 2 - - PUNCT gt54kk93q7k 6 3 optics optic NOUN gt54kk93q7k 6 4 is be AUX gt54kk93q7k 6 5 recognized recognize VERB gt54kk93q7k 6 6 as as ADP gt54kk93q7k 6 7 a a DET gt54kk93q7k 6 8 major major ADJ gt54kk93q7k 6 9 technical technical ADJ gt54kk93q7k 6 10 issue issue NOUN gt54kk93q7k 6 11 that that PRON gt54kk93q7k 6 12 needs need VERB gt54kk93q7k 6 13 to to PART gt54kk93q7k 6 14 be be AUX gt54kk93q7k 6 15 solved solve VERB gt54kk93q7k 6 16 before before ADP gt54kk93q7k 6 17 airborne airborne ADJ gt54kk93q7k 6 18 optical optical ADJ gt54kk93q7k 6 19 systems system NOUN gt54kk93q7k 6 20 can can AUX gt54kk93q7k 6 21 become become AUX gt54kk93q7k 6 22 routinely routinely ADV gt54kk93q7k 6 23 fielded field VERB gt54kk93q7k 6 24 . . PUNCT gt54kk93q7k 7 1 this this DET gt54kk93q7k 7 2 dissertation dissertation NOUN gt54kk93q7k 7 3 research research NOUN gt54kk93q7k 7 4 specifically specifically ADV gt54kk93q7k 7 5 addresses address VERB gt54kk93q7k 7 6 an an DET gt54kk93q7k 7 7 approach approach NOUN gt54kk93q7k 7 8 to to ADP gt54kk93q7k 7 9 mitigating mitigate VERB gt54kk93q7k 7 10 the the DET gt54kk93q7k 7 11 deleterious deleterious ADJ gt54kk93q7k 7 12 effects effect NOUN gt54kk93q7k 7 13 imposed impose VERB gt54kk93q7k 7 14 on on ADP gt54kk93q7k 7 15 an an DET gt54kk93q7k 7 16 airborne airborne ADJ gt54kk93q7k 7 17 optical optical ADJ gt54kk93q7k 7 18 system system NOUN gt54kk93q7k 7 19 by by ADP gt54kk93q7k 7 20 aero aero NOUN gt54kk93q7k 7 21 - - PUNCT gt54kk93q7k 7 22 optics.a optics.a NOUN gt54kk93q7k 7 23 promising promising ADJ gt54kk93q7k 7 24 technology technology NOUN gt54kk93q7k 7 25 is be AUX gt54kk93q7k 7 26 adaptive adaptive ADJ gt54kk93q7k 7 27 optics optic NOUN gt54kk93q7k 7 28 : : PUNCT gt54kk93q7k 7 29 a a DET gt54kk93q7k 7 30 feedback feedback NOUN gt54kk93q7k 7 31 control control NOUN gt54kk93q7k 7 32 method method NOUN gt54kk93q7k 7 33 that that PRON gt54kk93q7k 7 34 measures measure VERB gt54kk93q7k 7 35 optical optical ADJ gt54kk93q7k 7 36 aberrations aberration NOUN gt54kk93q7k 7 37 and and CCONJ gt54kk93q7k 7 38 imprints imprint VERB gt54kk93q7k 7 39 the the DET gt54kk93q7k 7 40 conjugate conjugate NOUN gt54kk93q7k 7 41 aberrations aberration NOUN gt54kk93q7k 7 42 onto onto ADP gt54kk93q7k 7 43 an an DET gt54kk93q7k 7 44 outgoing outgoing ADJ gt54kk93q7k 7 45 beam beam NOUN gt54kk93q7k 7 46 . . PUNCT gt54kk93q7k 8 1 the the DET gt54kk93q7k 8 2 challenge challenge NOUN gt54kk93q7k 8 3 is be AUX gt54kk93q7k 8 4 that that SCONJ gt54kk93q7k 8 5 it it PRON gt54kk93q7k 8 6 is be AUX gt54kk93q7k 8 7 a a DET gt54kk93q7k 8 8 computationally computationally ADV gt54kk93q7k 8 9 - - PUNCT gt54kk93q7k 8 10 difficult difficult ADJ gt54kk93q7k 8 11 problem problem NOUN gt54kk93q7k 8 12 , , PUNCT gt54kk93q7k 8 13 since since SCONJ gt54kk93q7k 8 14 aero aero NOUN gt54kk93q7k 8 15 - - PUNCT gt54kk93q7k 8 16 optic optic NOUN gt54kk93q7k 8 17 disturbances disturbance NOUN gt54kk93q7k 8 18 are be AUX gt54kk93q7k 8 19 on on ADP gt54kk93q7k 8 20 the the DET gt54kk93q7k 8 21 order order NOUN gt54kk93q7k 8 22 of of ADP gt54kk93q7k 8 23 kilohertz kilohertz NOUN gt54kk93q7k 8 24 for for ADP gt54kk93q7k 8 25 practical practical ADJ gt54kk93q7k 8 26 applications application NOUN gt54kk93q7k 8 27 . . PUNCT gt54kk93q7k 9 1 high high ADJ gt54kk93q7k 9 2 control control PROPN gt54kk93q7k 9 3 loop loop NOUN gt54kk93q7k 9 4 frequencies frequency NOUN gt54kk93q7k 9 5 and and CCONJ gt54kk93q7k 9 6 high high ADJ gt54kk93q7k 9 7 disturbance disturbance NOUN gt54kk93q7k 9 8 frequencies frequency NOUN gt54kk93q7k 9 9 mean mean VERB gt54kk93q7k 9 10 that that SCONJ gt54kk93q7k 9 11 adaptive adaptive ADJ gt54kk93q7k 9 12 - - PUNCT gt54kk93q7k 9 13 optic optic NOUN gt54kk93q7k 9 14 systems system NOUN gt54kk93q7k 9 15 are be AUX gt54kk93q7k 9 16 sensitive sensitive ADJ gt54kk93q7k 9 17 to to ADP gt54kk93q7k 9 18 latency latency NOUN gt54kk93q7k 9 19 in in ADP gt54kk93q7k 9 20 sensors sensor NOUN gt54kk93q7k 9 21 , , PUNCT gt54kk93q7k 9 22 mirrors mirror NOUN gt54kk93q7k 9 23 , , PUNCT gt54kk93q7k 9 24 amplifiers amplifier NOUN gt54kk93q7k 9 25 , , PUNCT gt54kk93q7k 9 26 and and CCONJ gt54kk93q7k 9 27 computation computation NOUN gt54kk93q7k 9 28 . . PUNCT gt54kk93q7k 10 1 these these DET gt54kk93q7k 10 2 latencies latency NOUN gt54kk93q7k 10 3 build build VERB gt54kk93q7k 10 4 up up ADP gt54kk93q7k 10 5 to to PART gt54kk93q7k 10 6 result result VERB gt54kk93q7k 10 7 in in ADP gt54kk93q7k 10 8 a a DET gt54kk93q7k 10 9 dramatic dramatic ADJ gt54kk93q7k 10 10 reduction reduction NOUN gt54kk93q7k 10 11 in in ADP gt54kk93q7k 10 12 the the DET gt54kk93q7k 10 13 system system NOUN gt54kk93q7k 10 14 's 's PART gt54kk93q7k 10 15 effective effective ADJ gt54kk93q7k 10 16 bandwidth.this bandwidth.this NOUN gt54kk93q7k 10 17 work work NOUN gt54kk93q7k 10 18 presents present VERB gt54kk93q7k 10 19 two two NUM gt54kk93q7k 10 20 variations variation NOUN gt54kk93q7k 10 21 of of ADP gt54kk93q7k 10 22 an an DET gt54kk93q7k 10 23 algorithm algorithm NOUN gt54kk93q7k 10 24 that that PRON gt54kk93q7k 10 25 uses use VERB gt54kk93q7k 10 26 model model NOUN gt54kk93q7k 10 27 reduction reduction NOUN gt54kk93q7k 10 28 and and CCONJ gt54kk93q7k 10 29 data data NOUN gt54kk93q7k 10 30 - - PUNCT gt54kk93q7k 10 31 driven drive VERB gt54kk93q7k 10 32 predictors predictor NOUN gt54kk93q7k 10 33 to to PART gt54kk93q7k 10 34 estimate estimate VERB gt54kk93q7k 10 35 the the DET gt54kk93q7k 10 36 evolution evolution NOUN gt54kk93q7k 10 37 of of ADP gt54kk93q7k 10 38 measured measured ADJ gt54kk93q7k 10 39 wavefronts wavefront NOUN gt54kk93q7k 10 40 over over ADP gt54kk93q7k 10 41 a a DET gt54kk93q7k 10 42 short short ADJ gt54kk93q7k 10 43 temporal temporal ADJ gt54kk93q7k 10 44 horizon horizon NOUN gt54kk93q7k 10 45 and and CCONJ gt54kk93q7k 10 46 thus thus ADV gt54kk93q7k 10 47 compensate compensate VERB gt54kk93q7k 10 48 for for ADP gt54kk93q7k 10 49 feedback feedback NOUN gt54kk93q7k 10 50 latency latency NOUN gt54kk93q7k 10 51 . . PUNCT gt54kk93q7k 11 1 the the DET gt54kk93q7k 11 2 efficacy efficacy NOUN gt54kk93q7k 11 3 of of ADP gt54kk93q7k 11 4 the the DET gt54kk93q7k 11 5 two two NUM gt54kk93q7k 11 6 methods method NOUN gt54kk93q7k 11 7 are be AUX gt54kk93q7k 11 8 compared compare VERB gt54kk93q7k 11 9 in in ADP gt54kk93q7k 11 10 this this DET gt54kk93q7k 11 11 research research NOUN gt54kk93q7k 11 12 , , PUNCT gt54kk93q7k 11 13 and and CCONJ gt54kk93q7k 11 14 evaluated evaluate VERB gt54kk93q7k 11 15 against against ADP gt54kk93q7k 11 16 similar similar ADJ gt54kk93q7k 11 17 algorithms algorithm NOUN gt54kk93q7k 11 18 that that PRON gt54kk93q7k 11 19 have have AUX gt54kk93q7k 11 20 been be AUX gt54kk93q7k 11 21 previously previously ADV gt54kk93q7k 11 22 developed develop VERB gt54kk93q7k 11 23 . . PUNCT gt54kk93q7k 12 1 the the DET gt54kk93q7k 12 2 best good ADJ gt54kk93q7k 12 3 version version NOUN gt54kk93q7k 12 4 achieved achieve VERB gt54kk93q7k 12 5 over over ADP gt54kk93q7k 12 6 75 75 NUM gt54kk93q7k 12 7 % % NOUN gt54kk93q7k 12 8 disturbance disturbance NOUN gt54kk93q7k 12 9 rejection rejection NOUN gt54kk93q7k 12 10 in in ADP gt54kk93q7k 12 11 simulation simulation NOUN gt54kk93q7k 12 12 in in ADP gt54kk93q7k 12 13 the the DET gt54kk93q7k 12 14 most most ADV gt54kk93q7k 12 15 optically optically ADV gt54kk93q7k 12 16 active active ADJ gt54kk93q7k 12 17 flow flow NOUN gt54kk93q7k 12 18 region region NOUN gt54kk93q7k 12 19 in in ADP gt54kk93q7k 12 20 the the DET gt54kk93q7k 12 21 wake wake NOUN gt54kk93q7k 12 22 of of ADP gt54kk93q7k 12 23 a a DET gt54kk93q7k 12 24 turret turret NOUN gt54kk93q7k 12 25 , , PUNCT gt54kk93q7k 12 26 considerably considerably ADV gt54kk93q7k 12 27 outperforming outperform VERB gt54kk93q7k 12 28 conventional conventional ADJ gt54kk93q7k 12 29 approaches approach NOUN gt54kk93q7k 12 30 . . PUNCT gt54kk93q7k 13 1 the the DET gt54kk93q7k 13 2 algorithm algorithm PROPN gt54kk93q7k 13 3 is be AUX gt54kk93q7k 13 4 shown show VERB gt54kk93q7k 13 5 to to PART gt54kk93q7k 13 6 be be AUX gt54kk93q7k 13 7 insensitive insensitive ADJ gt54kk93q7k 13 8 to to ADP gt54kk93q7k 13 9 changes change NOUN gt54kk93q7k 13 10 in in ADP gt54kk93q7k 13 11 flow flow NOUN gt54kk93q7k 13 12 condition condition NOUN gt54kk93q7k 13 13 , , PUNCT gt54kk93q7k 13 14 and and CCONJ gt54kk93q7k 13 15 stable stable ADJ gt54kk93q7k 13 16 in in ADP gt54kk93q7k 13 17 the the DET gt54kk93q7k 13 18 presence presence NOUN gt54kk93q7k 13 19 of of ADP gt54kk93q7k 13 20 small small ADJ gt54kk93q7k 13 21 latency latency NOUN gt54kk93q7k 13 22 uncertainty uncertainty NOUN gt54kk93q7k 13 23 . . PUNCT gt54kk93q7k 14 1 consideration consideration NOUN gt54kk93q7k 14 2 is be AUX gt54kk93q7k 14 3 given give VERB gt54kk93q7k 14 4 to to ADP gt54kk93q7k 14 5 practical practical ADJ gt54kk93q7k 14 6 implementation implementation NOUN gt54kk93q7k 14 7 of of ADP gt54kk93q7k 14 8 the the DET gt54kk93q7k 14 9 algorithms algorithm NOUN gt54kk93q7k 14 10 as as ADV gt54kk93q7k 14 11 well well ADV gt54kk93q7k 14 12 as as ADP gt54kk93q7k 14 13 computational computational ADJ gt54kk93q7k 14 14 requirement requirement NOUN gt54kk93q7k 14 15 scaling scaling NOUN