3D Time-of-flight distance measurement with custom - Universität ...

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APPENDIX 193 MCD04B: Conditions BCCD Illumination with microscope; LED pulsed (average current: 50mA); 630nm IF-filter used; optical power measured behind the IF-filter IF-Filter (COHERENT-EALING 42-7344): CWL: 633nm; HBW: 38nm; XT: 82% LED: HPWT-DH00 Spot diameter: 17mm Total power of spot: 1.4µW, Spot area: 227⋅10 6 µm 2 Wavelength: 630nm Size of photogates: 144µm 2 Integration time: 125ms per Tap Power on photogate: 888 fW Ampl. C1 C2 PGL: 8V 120pf 680pF PGR: 8V 120pF 680pF PGM: 3.5V IG: 10.7V MCD05: Integration time Measured optical power Spot diameter Spot area 1.25ms 5.5uW 2.4mm 4.5mm 2 12.5ms 5.5uW 10.3mm 83mm 2 125ms 5.5uW 26.5mm 552mm 2 Output voltage swing for different optical input power conditions: Quantum efficiency at 630nm: 65% Gain of SF: 0.9 Conversion capacitance: 40fF Integration time Filter transm. Power on photogate in W #photons per photogate #electrons per pixel #electrons in Tmod (50ns) #modulation cycles for gen. of 1 elec. per pixel output voltage swing in mV 1.25ms 100% 1.75E-10 6.93E+05 4.50E+05 18.0 0.06 1621 27% 4.80E-11 1.90E+05 1.23E+05 4.9 0.2 444 8% 1.44E-11 5.68E+04 3.69E+04 1.5 0.7 133 2% 3.94E-12 1.56E+04 1.01E+04 0.4 2.5 36 12.5ms 100% 9.51E-12 3.76E+05 2.44E+05 0.978 1 880 27% 2.60E-12 1.03E+05 6.70E+04 0.268 3.7 241 8% 7.79E-13 3.08E+04 2.00E+04 0.080 12.5 72 2% 2.14E-13 8.46E+03 5.50E+03 0.022 45 20 125ms 100% 1.44E-12 5.68E+05 3.69E+05 0.1477 7 1329 27% 3.93E-13 1.56E+05 1.01E+05 0.0405 25 364 8% 1.18E-13 4.66E+04 3.03E+04 0.0121 100 109 LED: 2% 3.23E-14 1.28E+04 8.31E+03 0.0033 300 30 630nm Ampl. C1 C2 PGL: 8V 120pF 680pF PGR: 10V 150pF 100nF PGM: 6.5V IG: 10.7V
194 CHAPTER 8 MCD06S: Measurement conditions (SCCD) Illumination with microscope; no IF-filter used; average LED current: 50mA LEDs: 4 different Spot diameter: 22mm Wavelengths: 470, 630, 740, 850nm Spot area: 380⋅10 6 µm 2 Integration time: 125ms per Tap Size of photogates: 144µm 2 Total power of spot (meas. only for 630nm LED: HPWT-DH00): PGL 8V PGR 10V PGM 6.5V MCD06B: 5.1µW @ 1kHz 6.0µW @ 10kHz 6.0µW @ 100kHz 5.5µW @ 10MHz 4.3µW @ 20MHz Measurement conditions (BCCD) Power on pixel (630nm LED): 1930fW @ 1kHz 2270fW @ 10kHz 2270fW @ 100kHz 2080fW @ 10MHz 1630fW @ 20MHz Illumination with microscope; no IF-filter used; average LED current: 50mA LEDs: 4 different Spot diameter: 17mm Wavelengths: 470, 630, 740, 850nm Spot area: 227⋅10 6 µm 2 Integration time: 125ms per Tap Size of photogates: 144µm 2 Total power of spot (meas. only for 630nm LED: HPWT-DH00): PGL 8V PGR 8V PGM 3.5V MCD07: 1.4µW @ 20MHz Power on pixel (630nm LED): Measurement conditions and distance accuracy achieved Number of average runs: (1) No AVG Control voltages: PGL PGM PGR 8V 3.5V 8V Standard deviation of error Average voltage swing: 72 mV in ns: 0.26 ns Optical power on the photogate: 736 fW in cm: 3.84 cm integration timer per Tap 12.5ms resulting frame rate 20Hz modulation frequency: 20MHz 888fW @ 20MHz
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3D Time-of-flight distance measurem
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To my parents
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Meinen Eltern
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II 4. Power budget and resolution l
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Abstract Since we are living in a t
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centimeter accuracy. With the singl
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X Eine elegantere Methode zur Entfe
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INTRODUCTION 1 1. Introduction One
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INTRODUCTION 3 light source observe
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INTRODUCTION 5 Propagation time, ho
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INTRODUCTION 7 Chapter 3 gives a sh
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OPTICAL TOF RANGE MEASUREMENT 9 2.
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OPTICAL TOF RANGE MEASUREMENT 13 pr
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OPTICAL TOF RANGE MEASUREMENT 15 hi
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OPTICAL TOF RANGE MEASUREMENT 17 Pu
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OPTICAL TOF RANGE MEASUREMENT 23 wh
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OPTICAL TOF RANGE MEASUREMENT 25 δ
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OPTICAL TOF RANGE MEASUREMENT 27 c(
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OPTICAL TOF RANGE MEASUREMENT 29 A
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OPTICAL TOF RANGE MEASUREMENT 31 ph
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OPTICAL TOF RANGE MEASUREMENT 33 Ts
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OPTICAL TOF RANGE MEASUREMENT 35 f1
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OPTICAL TOF RANGE MEASUREMENT 37 an
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OPTICAL TOF RANGE MEASUREMENT 41 Ss
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OPTICAL TOF RANGE MEASUREMENT 43 Fr
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OPTICAL TOF RANGE MEASUREMENT 45 1
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50 CHAPTER 3 the smearing effect, r
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52 CHAPTER 3 3.1 Silicon properties
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54 CHAPTER 3 (a) Figure 3.3 Optical
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56 CHAPTER 3 Quantum efficiency in
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58 CHAPTER 3 The different operatio
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60 CHAPTER 3 (a) (b) Depletion widt
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62 CHAPTER 3 Very special processes
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64 CHAPTER 3 1 kT Dn = ⋅ vth ⋅
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66 CHAPTER 3 The proportionality fa
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68 CHAPTER 3 difference of only 1 V
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70 CHAPTER 3 Flicker noise is cause
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72 CHAPTER 3 A s = sf ⋅ q C ⎡ V
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74 CHAPTER 3 amount of the charge p
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76 CHAPTER 3 substrate (Equation 3.
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78 CHAPTER 3 charge carriers the CT
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80 CHAPTER 3 without causing short
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82 CHAPTER 3 Over an address decode
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84 CHAPTER 3 Orbit’s 2.0µm CMOS/
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86 CHAPTER 4 Figure 4.1 P lens Lamb
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88 CHAPTER 4 Required optical power
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90 CHAPTER 4 4.2 Noise limitation o
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92 CHAPTER 4 number of pseudo-backg
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94 CHAPTER 4 Cmod = 1 QE(λ) = 0.65
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96 CHAPTER 4 Range accuracy (std) i
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DEMODULATION PIXELS IN CMOS/CCD 99
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Page 160 and 161: DEMODULATION PIXELS IN CMOS/CCD 143
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Page 182 and 183: IMAGING TOF RANGE CAMERAS 165 Power
Page 184 and 185: IMAGING TOF RANGE CAMERAS 167 Delay
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Page 196 and 197: IMAGING TOF RANGE CAMERAS 179 #5 #6
Page 198 and 199: SUMMARY AND PERSPECTIVE 181 7. Summ
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Page 207 and 208: 190 CHAPTER 8 Spectral luminous int
Page 209: 192 CHAPTER 8 MCD03S: Conditions SC
Page 213 and 214: 196 [BRK] Brockhaus, “Naturwissen
Page 215 and 216: 198 [KAI] I. Kaisto, et al., “Opt
Page 217 and 218: 200 [SP1] T. Spirig et al., “The
Page 220 and 221: ACKNOWLEDGMENTS 203 Acknowledgments
Page 222: 206 Publication list 1. R. Lange, P
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