Excess Current Noise in High current photo-detection

Document #:

LIGO-T1500346-v2

Document type:

T - Technical notes

Abstract:

Excess current dependent noise in photodiodes is investigated using heterodyne demodulation scheme. This method is first applied to resistors and then used to analyze this noise in photdiodes.

Files in Document:

Other Files:

• Final Report (Final Report_V1.pdf, 6.3 MB)

Topics:

• Reports
• Basic R&D

Authors:

• Arjun Iyer
• William Korth
• Eric Gustafson
• Rana Adhikari

Keywords:

SURF15 2015 Photodiode noise Cross-correlation

Referenced by:

• LIGO-T1500587: Final reports from LIGO SURF program, Summer 2015