Photodetector with wavelength @ 780nm and 1560nm: Difference between revisions

From PC5271 wiki
Jump to navigationJump to search
← Older editNewer edit →
VisualWikitext
Sunke (talk | contribs)
38 edits
Sunke (talk | contribs)
38 edits
Line 6: Line 6:


==== Project Outline ====
==== Project Outline ====
# Objective
# Objective
## Design photodetector for 780nm and 1560nm
## Design photodetector for 780nm and 1560nm
Line 11: Line 12:


# Components
# Components
## Photodiodes(S5917, G12180-010A), BNC test boards, PCB test boards, and basic lump elements.
## Photodiodes (S5917, G12180-010A), BNC test boards, PCB test boards, and basic lump elements
## Transimpedance amplifier, op-amp(OP27G)
## Transimpedance amplifier, op-amp (OP27G)
 


# Design Considerations
# Design Considerations
Line 19: Line 19:
## Linearity within 10mW
## Linearity within 10mW


# Testing and Results
## Test Circuit


# Testing and Results
[[File:testcircuit.png|center|thumb|400px|Circuit for 780nm Photodetector]]
## Test Circuirt
 
[[File:testcircuit.png|thumb|400px|Circuit for 780nm Photodetector]]
## Data and Analysis
## Data and analysis

Revision as of 22:02, 6 April 2025

Photodetector with wavelength @ 780nm and 1560nm

Team members: Sunke Lan

To design photodetector as power monitor with power within 10mW.

Project Outline

  1. Objective
    1. Design photodetector for 780nm and 1560nm
    2. Measure optical power up to 10mW
  1. Components
    1. Photodiodes (S5917, G12180-010A), BNC test boards, PCB test boards, and basic lump elements
    2. Transimpedance amplifier, op-amp (OP27G)
  1. Design Considerations
    1. Wavelength sensitivity
    2. Linearity within 10mW
  1. Testing and Results
    1. Test Circuit
Circuit for 780nm Photodetector
    1. Data and Analysis
Retrieved from "https://pc5271.org/index.php?title=Photodetector_with_wavelength_@_780nm_and_1560nm&oldid=780"