Re: [10GMMF] TVMN - 4th August conference call details and agenda- Channel Model -Task 2 - Time variation & modal noise
Glad to seee this work coming together. Two comments:
1) I think there is a good chance the worst practical situation may be quite close to the literal hand shaking of the fiber that many of us do in the lab. That is, the occasional sudden movements while a link is being installed or when patchcords are being manipulated as other links are being worked on in a wiring closet.
2) While it is nice to consider all corners of this problem, try to avoid making things too complicated before getting to the first measurements. I think it is really important for us to start seeing some quantitaive measurements of any real situation so we at least start seeing the frequencies we are dealing with. In the end, one of these mechanisms is likely to be dominant, and we really won't need to know much more than order of magnitudes. Admittedly the frequency vs magnitude of a range is important, but I encourage someone to get the first taste of the answer before setting up all the perfect connectors and shakers.
Lew
-----Original Message-----
From: Jonathan King [mailto:jking@BIGBEARNETWORKS.COM]
Sent: Monday, August 02, 2004 5:54 PM
To: STDS-802-3-10GMMF@listserv.ieee.org
Subject: [10GMMF] TVMN - 4th August conference call details and agenda-
Channel Model -Task 2 - Time variation & modal noise
Here is the agenda and call details for this Wednesday's call
Provisional agenda for Aug 4th
1) Summary of AINSI document describing basic tests and measurements
simulating field environment - John Dallesasse, Emcore
2) Measurement of time variance in MMF - Robert Coenen, Scintera
3) Summary of polarization induced time variation in MMF - Yu Sun,
Optium
4) Summary of planned modeling of link and source temperature dependence
- Petre Popescu, Quake
5) Standard link proposal - Jonathan King, Big Bear Networks
Perhaps the best way to share any slides may be via the 10GMMF
reflector:
stds-802-3-10gmmf@listserv.ieee.org
Call details
* Date of Call: 08/04/2004
* Time of Call: 09:00:00 Pacific Time
* Expected Duration: 75 minutes
Call Type: Automated
Dial-In Number(s):
* US/Canada Dial-In #: (877) 256-9057
* Int'l/Local Dial-In #: (706) 643-2673
* Passcode: 361125
best wishes
Jonathan
tel: 1 408 524 5110
e-mail: jking@bigbearnetworks.com
fax: 1 408 739 0568
-----Original Message-----
From: Jonathan King
Sent: Monday, August 02, 2004 12:21 PM
To: STDS-802-3-10GMMF@listserv.ieee.org
Subject: [10GMMF] minutes for July 21st conference call - Channel -Task
2 - Time variation & modal noise
All
Here are minutes for the 21st July teleconference meeting of Time
Variation and Modal noise study group
Please let me know of any errors or omissions
Next call will be on Wednesday at 9am PCT
Call details and agenda to follow
best wishes
Jonathan
tel: 1 408 524 5110
e-mail: jking@bigbearnetworks.com
fax: 1 408 739 0568
Jonathan King
Director, Optical Systems
BigBear Networks
345 Potrero Avenue
Sunnyvale, CA 94085