46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
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#ifndef __DSENT_MODEL_OPTICALGRAPH_OPTICALDETECTOR_H__
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#define __DSENT_MODEL_OPTICALGRAPH_OPTICALDETECTOR_H__
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#include "model/optical_graph/OpticalNode.h"
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#include "util/CommonType.h"
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namespace DSENT
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{
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class OpticalReceiver;
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class OpticalDetector : public OpticalNode
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{
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public:
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OpticalDetector(const String& instance_name_, OpticalModel* model_, const WavelengthGroup& wavelengths_, OpticalReceiver* receiver_);
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~OpticalDetector();
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public:
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// Set the responsitivity of the photodetector
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void setResponsivity(double responsivity_);
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// Get the detector sensitivity given an extinction ratio (in Watts)
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double getSensitivity(double ER_dB_) const;
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// Ask the receiver for its power (ONLY use for power optimization, as this
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// assumes an activity of 1.0)
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double getPower() const;
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private:
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// Disable copy constructor
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OpticalDetector(const OpticalDetector& node_);
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private:
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// The required laser power
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double m_sensitivity_;
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// The receiver connected to this detector
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OpticalReceiver* m_receiver_;
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// Responsivity of the photodetector
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double m_responsivity_;
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};
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} // namespace DSENT
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#endif // __DSENT_MODEL_OPTICALGRAPH_OPTICALDETECTOR_H__
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