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Melles Griot

Zur Analyse der Struktur eines Lasersignals dient dieser Melles Griot 13SAD-001 Spektrum Analysator Controller/Verstärker. Der Ausgang dieser Einheit sollte an ein ein- oder zwei-Kanal-Oszilloskop angeschlossen werden.

Technische Details entnehmen Sie bitte der englischen Beschreibung.

Ein Datenblatt zu diesem Artikel finden Sie hier.
Eine vergrößerte Abbildung befindet sich hier.

English translation of German description:
The Melles-Griot 13-SAD-001 is an Optical Spectrum Analyzer Control Amplifier Unit. A complete measurement system consists of this unit together with an analyser head, e.g. models 13 SAB xxx or fibre optic input models 13 SAC xxx.
The output of the detector amplifier in the control-amplifier unit should be connected to a (one or) two-channel oscilloscope.
Such a system is for analysing the output structure of a laser.

Scan controls of the optical spectrum analyzer are:
"Range" governs the amplitude of the high voltage ramp driving the piezo-electric stack to reduce or expand the range over which the analyzer head scans in the range from 0 to 480 nm, which causes a zoom effect.
"Rate" specifies the repetition frequency of the ramp continuous between 6 and 50 Hz.
"Shift" governs the amount of DC offset in the range from 0 to 400 V, producing a consequent mirror movement of 0 - 320 nm.

Detector Amplifier controls:
"Offset" adds continuously adjustable current from 0 to 40 A to the detector's signal.
"Gain" is continuously variable in the range 0 - 100 V/nA.

  • Range: 0-600 V, continuously variable
  • Shift: 0-400 V, continuously variable
  • Rate: 6-50 Hz ramp, continuously variable
  • HV output: (Range + Shift) at rate
    5.0 mA maximum, 0.5 mV RMS noise (5 MHz bandwidth)
  • Monitor: (HV output) 200 Ohms impedance, DC coupled 100
  • Blanking: 0 V during ramp, +12 V during flyback
  • Flyback: 5 ms duration
  • Trigger pulse: 5 V positive pulse at ramp start, 5 V negative pulse at flyback start; 100 s width; 1 s risetime

    Detector Amplifier:
  • Bandwidth: (-3 dB) DC to 300 kHz
  • Offset: Signal zeroing and detector current offset: ±40 A, continuously adjustable
  • Gain: 0 to 100 V/nA, continuously adjustable
  • Output: 200 ohms impedance, ±10 V max.

  • Power input: 110-120 and 220-240 VAC / 50-60 Hz

Please find a corresponding data sheet here.
Please find an enlarged image here.

Melles Griot 13SAD001

Maße/ Dimensions : 275mm (B/W) x 110mm (H/H) x 210mm (T/D)
Gewicht/ Weight: 3,5 kg

Grundgeprüft / Basically tested:   113,05 INKLUSIV MWST / 95,00 NETTO (appr. US$ .-)

Ref. #: 2042244054 Melles Griot 13SAD001
© by Helmut Singer Elektronik Vertriebs GmbH