2. The spectral interval and sensitivity

3. Electronic performance and gin

4. Operational limitations and points

5. Common applications

6. Summary and Selected Tips

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1. General Features and Structure

• Model and manufacturer: Model R106, Hamamatsu Photonics. 

• Structure: Side-on with a diameter of approximately 2 mm. 

• Window Material: Silica (Silica) for better ultraviolet light. 

• Number of Dynode Stages: 1 Step (or 2 Step, Depending on Source) 

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2. Spectral interval and sensitivity

• Spectral Response: From about 1 to 2 nm 

• Peak Wavelength (Peak Wavelength): Approximately 2 Nm

• Anode Sensitivity: About 1 A/ LM in Reference Conditions 

• Quantum Efficiency: Relatively varies in database in different areas. 

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3. Electronic performance and gin

• Gain: approximately 1.5 × 10⁵ 

• Dark Current: Under normal conditions ~ ۱ Nano -nano -nano -nano -nano -darkens in the dark 

• Rise Time: About 1.2 Nanisma 

• Maximum Supply Voltage: Up to 1V 

• Maximum allowed anode flow: about 1.5 mAh to prevent damage and maintain a linear function 

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4. Operational limitations and points

• Dark noise and current: For very weak signals, darkness is the main limit. Performs better at lower temperatures or controlled conditions.

• Magnetic field effect: PMT tubes are sensitive to magnetic field. The external field may change the direction of the electrons and reduce efficiency. The use of magnetic protective coatings is recommended. 

• Signal and saturation linear: If the optical signal increases, some religious stages may enter saturation and the linearity of the system may be reduced.

• Aging and changing performance: With constant use, some gradual changes in sensitivity may occur.

• Calibration: For applications such as single photon count, precise calibration and signal separation from noise must be performed.

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5. Common applications

Tube R106 is used in a variety of applications, such as:

• UV/VIS spectroscopy

• Weak light detection

• Measurement of fluorescence

• Low photon detection systems

• Basic physics tests and small -scale light studies

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6. Summary and Selected Tips

Tube R106 is a balanced option between sensitivity, response speed and spectral coating. If we want to highlight its strengths and disadvantages for the site or blog

strengths:

• Widespread spectral response from UV to Visan

• acceptable sensitivity

• Relatively quick response time

• Ability to work with high voltages

Disadvantages / Challenges:

• Dark flow limits in measuring very weak signals

• Magnetic field sensitivity

• Possibility of decreasing performance over time

• Needed Voltage Divider Circuit appropriate