NKT Photonics Koheras ADJUSTIK, Product Manual

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13
FIGURES
Figure 1: ADJUSTIK front panel ........................................................................................ 19
Figure 2: ADJUSTIK front panel layout .......................................................................... 22
Figure 3: Frequency response using wavelength modulation ................................ 24
Figure 4: Top panel label locations ................................................................................ 30
Figure 5: Rear panel label location ................................................................................. 30
Figure 6: Differential input signal for wavelength modulation ................................ 35
Figure 7: Single-ended to differential ............................................................................ 35
Figure 8: Single-ended input signal with 2.5 V ........................................................... 36
Figure 9: Single-ended input with 2.5 V on an unused branch .............................. 36
Figure 10: Single-ended input signal with GND on an unused branch ..................37
Figure 11: Single-ended input connections with 0 V on an unused branch ..........37
Figure 12: Differential output signal ................................................................................ 38
Figure 13: ADJUSTIK X15 wavelength modulation response .................................. 39
Figure 14: ADJUSTIK E15/C15/Y10 wavelength modulation response .................. 40
Figure 15: Differential input for amplitude modulation ............................................... 41
Figure 16: Single-ended input for amplitude modulation .......................................... 41
Figure 17: ADJUSTIK X15 in Pound-Drever-Hall configuration ................................ 42
Figure 18: Top level menu ................................................................................................. 46
Figure 19: Wavelength setting menu ...............................................................................47
Figure 20: Wavelength display menu - set as Absolute ............................................47
Figure 21: Wavelength modulation - ON ........................................................................47
Figure 22: Wavelength modulation gain setting menu ............................................. 48
Figure 23: Wavelength modulation source signal set to internal ........................... 48
Figure 24: Wavelength modulation signal coupling set to AC ................................ 48
Figure 25: Wavelength modulation range set to Narrow ......................................... 48
Figure 26: Operation mode set to constant power mode ........................................ 49
Figure 27: Power tuning menu ........................................................................................ 49
Figure 28: Power unit menu - set to mW ...................................................................... 49
Figure 29: Watchdog timer setting ................................................................................. 50