====== 3D-PAWS Visibility Sensor ======

Currently available sensors
| APDS-9190 Broadcom Limited photo-detector | DIGI-Key P/N **516-2663-1-ND** [[https://www.digikey.com/product-detail/en/broadcom-limited/APDS-9190/516-2663-1-ND/3909169]]|
| SI1142-MO1-GM Silicon Labs photo-detector | DIGI-Key P/N **336-5128-ND** [[https://www.digikey.com/product-detail/en/silicon-labs/SI1142-M01-GM/336-5128-ND/7201202]]|
| D8505I US-Lasers Inc. Laser Diode | DIGI-Key P/N **38-1030-ND** [[https://www.digikey.com/product-detail/en/us-lasers-inc/D8505I/38-1030-ND/287034]]|
| OPV314Y TT Electronics/ Optek Technology Laser Diode | DIGI-Key P/N **365-1883-ND** [[https://www.digikey.com/product-detail/en/tt-electronics-optek-technology/OPV314Y/365-1883-ND/761792]]|

==== Company Visibility Sensor =====
[[https://metone.com/wp-content/uploads/2019/05/Model-6400-Manual-12202016.pdf|Met One 6400 Visibility Sensor]]


[[https://s.campbellsci.com/documents/us/manuals/cs120a-cs125.pdf|Campbell Scientific CS120A Visibility Sensor]]


[[ftp://ftp.cmdl.noaa.gov/aerosol/doc/manuals/PWD22_Manual.pdf|Vaisala PWD22 Visibility Sensor]]

======= Thorlabs Build =======
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=== Photodiode Amplifier ===
[[https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=1003&pn=PDA200C | PDA200C]] 

[[https://www.thorlabs.com/drawings/ab3c7a2316773e94-A6B6C503-C447-C88E-E9CFAD58EF52DC72/PDA200C-Manual.pdf | Manual]] 

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=== Photodiode Bias ===
[[https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=8014  | PBM42]] 

[[https://www.thorlabs.com/drawings/ab3c7a2316773e94-A6B6C503-C447-C88E-E9CFAD58EF52DC72/PBM42-Manual.pdf  | Manual]] 

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=== Cables ===
[[https://www.thorlabs.com/thorproduct.cfm?partnumber=2249-C-12  | BNC Cable (Pictured Left)]] 

[[https://www.thorlabs.com/thorproduct.cfm?partnumber=CA2806  | SMA to BNC Cable (Pictured Right)]] 

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=== Strain Relief Cable ===
[[https://www.thorlabs.com/thorproduct.cfm?partnumber=SR9A  | SR9A Cable]] 

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=== 1 Watt 831.4 nm IR Laser Diode ===
[[https://www.thorlabs.com/thorproduct.cfm?partnumber=LD830-MA1W  | LD830-MA1W]] 

[[https://www.thorlabs.com/drawings/ab3c7a2316773e94-A6B6C503-C447-C88E-E9CFAD58EF52DC72/LD830-MA1W-SpecSheet.pdf  | Spec Sheet]] 

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=== Laser Diode Current Controller ===
[[https://www.thorlabs.com/thorproduct.cfm?partnumber=LDC220C  | LDC220C]] 

[[https://www.thorlabs.com/drawings/ab3c7a2316773e94-A6B6C503-C447-C88E-E9CFAD58EF52DC72/LDC220C-Manual.pdf  | Manual]] 

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[[http://wiki.atmos.und.edu/doku.php?id=atmos:home|Back]]