Are there photodiode fabs that give the P and N length scales?

  • Thread starter Thread starter shmust
  • Start date Start date
  • Tags Tags
    Length Photodiode
AI Thread Summary
There is a demand for Si, GaAs, and Ge PN and PIN photodiodes that include detailed specifications on the length scales and doping of the P, I, and N layers. However, commercial suppliers typically do not disclose this information, as it is regarded as their intellectual property. The variety of PIN diodes available means that potential buyers must clearly define their application and specific electrical requirements. Understanding these factors is crucial for selecting the appropriate photodiode. Ultimately, obtaining detailed manufacturing specifications remains a challenge in the industry.
shmust
Messages
1
Reaction score
0
I am interested in purchasing Si, GaAs and/or Ge PN and PIN photodiodes, where the manufacturer would also supply the length scales as well as the doping, of the P, I and N layers. Commercial suppliers don't reveal this information

[moderator: solicitation removed.]
 
Last edited by a moderator:
Engineering news on Phys.org
Welcome to PF.
That information is considered to be the Intellectual Property of the manufacturer.
There are many different PIN diodes. You will need to specify your application and the specific electrical requirements.
 
Thread 'Weird near-field phenomenon I get in my EM simulation'

Thread 'Weird near-field phenomenon I get in my EM simulation'

I recently made a basic simulation of wire antennas and I am not sure if the near field in my simulation is modeled correctly. One of the things that worry me is the fact that sometimes I see in my simulation "movements" in the near field that seems to be faster than the speed of wave propagation I defined (the speed of light in the simulation). Specifically I see "nodes" of low amplitude in the E field that are quickly "emitted" from the antenna and then slow down as they approach the far...
View full post »

Thread 'EMF (Electromagnetic Field) & EHS (Electromagnetic Hyper Sensitivity)'

Hello dear reader, a brief introduction: Some 4 years ago someone started developing health related issues, apparently due to exposure to RF & ELF related frequencies and/or fields (Magnetic). This is currently becoming known as EHS. (Electromagnetic hypersensitivity is a claimed sensitivity to electromagnetic fields, to which adverse symptoms are attributed.) She experiences a deep burning sensation throughout her entire body, leaving her in pain and exhausted after a pulse has occurred...
View full post »

Similar threads

B Infrared Detectors & The 2nd Law of Thermodynamics
4
Replies
152
Views
9K
Chemically regenerating my auto's catalytic converter?
Replies
19
Views
7K
Surface roughness in 2D sinusoidal corrugation
Replies
1
Views
4K
  • Sticky
Physics Forums Global Guidelines
Replies
2
Views
502K
News Bush Honest & Trustworthy Until How Many Lies?
2
Replies
65
Views
10K

Hot Threads

Recent Insights

Back
Top