ELogs/FernandoFelix - Revision history

FernandoFelix: /* References */

2019-03-06T00:57:42Z

References

← Older revision		Revision as of 00:57, 6 March 2019
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	* 11 [https://www.thorlabs.com/images/TabImages/Noise_Equivalent_Power_White_Paper.pdf V. Mackowiak, J. Peupelmann, Yi Ma, and and A. Gorges, NEP – Noise Equivalent Power]		* 11 [https://www.thorlabs.com/images/TabImages/Noise_Equivalent_Power_White_Paper.pdf V. Mackowiak, J. Peupelmann, Yi Ma, and and A. Gorges, NEP – Noise Equivalent Power]

			* 12 [http://www.hep.ucl.ac.uk/~mr/FinalReport.pdf Rose, M. "Investigating Methods of Neutrinoless Double-Beta Decay Detection"]

	==Photodiodes of interest==		==Photodiodes of interest==

FernandoFelix: /* Useful tables and data */

2019-03-06T00:22:05Z

Useful tables and data

← Older revision		Revision as of 00:22, 6 March 2019
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	* [https://docs.google.com/presentation/d/1Ec6IP83vCI_P7Ek4rRDfCbev0sQqGOTsx2m-HdiVIds/edit?usp=sharing Paraterphenyl+POPOP emission spectrum] [1]		* [https://docs.google.com/presentation/d/1Ec6IP83vCI_P7Ek4rRDfCbev0sQqGOTsx2m-HdiVIds/edit?usp=sharing Paraterphenyl+POPOP emission spectrum] [1]

			* [https://docs.google.com/spreadsheets/d/13Oe6WaYiv7_GkiHw9v-tItGK7q272kgFaWLn60UmjdU/edit?usp=sharing Dynamic Range Calculations]

	==References==		==References==

FernandoFelix: /* Useful tables and data */

2019-02-27T11:17:21Z

Useful tables and data

← Older revision		Revision as of 11:17, 27 February 2019
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	* [https://docs.google.com/spreadsheets/d/1dttWK5CKC1Z-T2sbPlSbQflLlD-5Y6yG8e9bPk5siV8/edit?usp=sharing Table for P_min] [7]		* [https://docs.google.com/spreadsheets/d/1dttWK5CKC1Z-T2sbPlSbQflLlD-5Y6yG8e9bPk5siV8/edit?usp=sharing Table for P_min] [7]

	* [https://docs.google.com/spreadsheets/d/1ZDLAxOgWfTpAwKNtUORgqu1rZOfNE2qESPAIb2jX0ig/edit?usp=sharing ~~All datasheet information~~]		* [https://docs.google.com/spreadsheets/d/1ZDLAxOgWfTpAwKNtUORgqu1rZOfNE2qESPAIb2jX0ig/edit?usp=sharing Photodiode calculations]

	* [https://docs.google.com/spreadsheets/d/1MQLU70o5im55llnP3uVsQF0vmPUGfUmktTY7Psf-o7s/edit?usp=sharing Project constants] [4]		* [https://docs.google.com/spreadsheets/d/1MQLU70o5im55llnP3uVsQF0vmPUGfUmktTY7Psf-o7s/edit?usp=sharing Project constants] [4]

	* [https://docs.google.com/presentation/d/1Ec6IP83vCI_P7Ek4rRDfCbev0sQqGOTsx2m-HdiVIds/edit?usp=sharing ~~Polystyrene~~ emission spectrum] [1]		* [https://docs.google.com/presentation/d/1Ec6IP83vCI_P7Ek4rRDfCbev0sQqGOTsx2m-HdiVIds/edit?usp=sharing Paraterphenyl+POPOP emission spectrum] [1]

	==References==		==References==

FernandoFelix at 15:17, 16 February 2019

2019-02-16T15:17:14Z

← Older revision		Revision as of 15:17, 16 February 2019
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	==To do==		==To do==

	* Confirm with Hamamatsu the values of the minimum measurable intensity (P_min) and the maximum linearly measurable intensity (P_max). Hamamatsu has been contacted and the data to confirm given, awaiting response.		* Confirm with Hamamatsu the values of the minimum measurable intensity (P_min) and the maximum linearly measurable intensity (P_max). Hamamatsu has been contacted and the data to confirm given, awaiting response.


	===Correct presentation===		===Correct presentation===

	* Use more text to explain how the calorimeter works and its purpose

	* Rewrite presentation considering that is is for me to understand

	* Send corrected presentation		* Send corrected presentation

	===Photodiodes===		===Photodiodes===

	* Confirm with Hamamatsu the minimum an maximum currents for the photodiode

	* Investigate how to calculate the intrinsic voltage		* Investigate how to calculate the intrinsic voltage
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	==Completed==		==Completed==

			===Correct presentation===

			* Use more text to explain how the calorimeter works and its purpose

			* Rewrite presentation considering that is is for me to understand

	===Progress report===		===Progress report===
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	===Others===		===Others===


			* Investigate about signal theory to determine what would be the smallest current detectable while using all significant bits

	* Discovered that there are many conflicting definitions of the quantity known as "Noise equivalent power" and identified the one used in the Hamamtsu data sheets [10] [11] [http://www.iram.fr/~leclercq/Reports/About_NEP_photon_noise.pdf]		* Discovered that there are many conflicting definitions of the quantity known as "Noise equivalent power" and identified the one used in the Hamamtsu data sheets [10] [11] [http://www.iram.fr/~leclercq/Reports/About_NEP_photon_noise.pdf]

FernandoFelix: /* To do */

2019-02-14T16:46:31Z

To do

← Older revision		Revision as of 16:46, 14 February 2019
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	==To do==		==To do==

	* Confirm with Hamamatsu the values of the minimum measurable intensity (P_min) and the maximum linearly measurable intensity (P_max)		* Confirm with Hamamatsu the values of the minimum measurable intensity (P_min) and the maximum linearly measurable intensity (P_max). Hamamatsu has been contacted and the data to confirm given, awaiting response.

	===Correct presentation===		===Correct presentation===

FernandoFelix: /* Others */

2019-02-14T16:28:40Z

Others

← Older revision		Revision as of 16:28, 14 February 2019
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	===Others===		===Others===

	* Discovered that there are many conflicting definitions of the quantity known as "Noise equivalent power" and identified the one used in the Hamamtsu data sheets [1] [2] [http://www.iram.fr/~leclercq/Reports/About_NEP_photon_noise.pdf]		* Discovered that there are many conflicting definitions of the quantity known as "Noise equivalent power" and identified the one used in the Hamamtsu data sheets [10] [11] [http://www.iram.fr/~leclercq/Reports/About_NEP_photon_noise.pdf]

	* Used the appropriate definition of NEP to make a better calculation of the Minimal Detectable Signal		* Used the appropriate definition of NEP to make a better calculation of the Minimal Detectable Signal

FernandoFelix at 16:28, 14 February 2019

2019-02-14T16:28:13Z

← Older revision		Revision as of 16:28, 14 February 2019
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	* [https://docs.google.com/spreadsheets/d/1MQLU70o5im55llnP3uVsQF0vmPUGfUmktTY7Psf-o7s/edit?usp=sharing Project constants] [4]		* [https://docs.google.com/spreadsheets/d/1MQLU70o5im55llnP3uVsQF0vmPUGfUmktTY7Psf-o7s/edit?usp=sharing Project constants] [4]

			* [https://docs.google.com/presentation/d/1Ec6IP83vCI_P7Ek4rRDfCbev0sQqGOTsx2m-HdiVIds/edit?usp=sharing Polystyrene emission spectrum] [1]

	==References==		==References==

FernandoFelix at 16:21, 14 February 2019

2019-02-14T16:21:54Z

← Older revision		Revision as of 16:21, 14 February 2019
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	* [https://docs.google.com/spreadsheets/d/1ZDLAxOgWfTpAwKNtUORgqu1rZOfNE2qESPAIb2jX0ig/edit?usp=sharing All datasheet information]		* [https://docs.google.com/spreadsheets/d/1ZDLAxOgWfTpAwKNtUORgqu1rZOfNE2qESPAIb2jX0ig/edit?usp=sharing All datasheet information]

	* [https://docs.google.com/spreadsheets/d/1MQLU70o5im55llnP3uVsQF0vmPUGfUmktTY7Psf-o7s/edit?usp=sharing Project constants]		* [https://docs.google.com/spreadsheets/d/1MQLU70o5im55llnP3uVsQF0vmPUGfUmktTY7Psf-o7s/edit?usp=sharing Project constants] [4]

	==References==		==References==

FernandoFelix: /* Useful tables and data */

2019-02-14T16:20:29Z

Useful tables and data

← Older revision		Revision as of 16:20, 14 February 2019
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	* [https://docs.google.com/spreadsheets/d/1ZDLAxOgWfTpAwKNtUORgqu1rZOfNE2qESPAIb2jX0ig/edit?usp=sharing All datasheet information]		* [https://docs.google.com/spreadsheets/d/1ZDLAxOgWfTpAwKNtUORgqu1rZOfNE2qESPAIb2jX0ig/edit?usp=sharing All datasheet information]

			* [https://docs.google.com/spreadsheets/d/1MQLU70o5im55llnP3uVsQF0vmPUGfUmktTY7Psf-o7s/edit?usp=sharing Project constants]

	==References==		==References==

FernandoFelix: /* Useful tables and data */

2019-02-14T16:13:36Z

Useful tables and data

← Older revision		Revision as of 16:13, 14 February 2019
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	* [https://docs.google.com/spreadsheets/d/1dttWK5CKC1Z-T2sbPlSbQflLlD-5Y6yG8e9bPk5siV8/edit?usp=sharing Table for P_min] [7]		* [https://docs.google.com/spreadsheets/d/1dttWK5CKC1Z-T2sbPlSbQflLlD-5Y6yG8e9bPk5siV8/edit?usp=sharing Table for P_min] [7]

			* [https://docs.google.com/spreadsheets/d/1ZDLAxOgWfTpAwKNtUORgqu1rZOfNE2qESPAIb2jX0ig/edit?usp=sharing All datasheet information]

	==References==		==References==