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- Jul 17, 2016
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Hi everyone!
First of all sorry for my bad english...
Recently i started to study photodiodes, and i thought: "what about building a laser power meter with a photodiode?"
I got a look to this photodiode:
PIN-10DPI SB
PIN-10DPI/SB | OSI Optoelectronics PIN-10DPI/SB Visible Light Si Photodiode, Through Hole Metal | OSI Optoelectronics
I know that a photodiode is provided with a chart wich explain you the response of the current in relation to the optical power, considering that this A/W ratio depends by the wavelenght we are measuring.
On photodiode's datasheet the A/W spectral response chart has got a very high resolution so its very easy to find the A/W ratio about the wavelenght i would like to measure. But some days ago somebody told me that the values wich i read on the chart are only "tipical values", wich may be very different from real values about the photodiode i got in my hands.
Does anybody know more about that?
Thanks for listening.
First of all sorry for my bad english...
Recently i started to study photodiodes, and i thought: "what about building a laser power meter with a photodiode?"
I got a look to this photodiode:
PIN-10DPI SB
PIN-10DPI/SB | OSI Optoelectronics PIN-10DPI/SB Visible Light Si Photodiode, Through Hole Metal | OSI Optoelectronics
I know that a photodiode is provided with a chart wich explain you the response of the current in relation to the optical power, considering that this A/W ratio depends by the wavelenght we are measuring.
On photodiode's datasheet the A/W spectral response chart has got a very high resolution so its very easy to find the A/W ratio about the wavelenght i would like to measure. But some days ago somebody told me that the values wich i read on the chart are only "tipical values", wich may be very different from real values about the photodiode i got in my hands.
Does anybody know more about that?
Thanks for listening.