| Brand | Thorlabs |
|---|---|
| MPN | M0096-10-0428 |
Check the listing for details. Thorlabs APD430 FreeSpace Silicon Avalanche Photodetectors w/ variable gain KIT. Condition: New. Listed at 1600.00 USD. When an incident photon generates an electron-hole pair, the electric field accelerates the electrons, leading to the production of secondary electrons by impact ionization. In general, the M factor increases with lower temperatures and decreases with higher temperatures.