From stephen.a.townes at jpl.nasa.gov  Mon Apr  1 16:23:28 2019
From: stephen.a.townes at jpl.nasa.gov (Townes, Stephen A (9000))
Date: Mon, 1 Apr 2019 16:23:28 +0000
Subject: [SLS-OPT] FW: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR
 PHASING LARGE ARRAYS OF HIGH-POWER LASERS
In-Reply-To: <855B8DC8-77FF-4924-8185-BB0189CD87C8@jpl.nasa.gov>
References: <BCAC6832-EC9B-4802-9C17-D7B3AAA2278C@jpl.nasa.gov>
 <855B8DC8-77FF-4924-8185-BB0189CD87C8@jpl.nasa.gov>
Message-ID: <AE004E21-4651-4221-944B-C39515596715@jpl.nasa.gov>

Don,
I haven’t seen a response on this yet.  Thanks.
-steve-

From: Stephen Townes <stephen.a.townes at jpl.nasa.gov>
Date: Wednesday, March 20, 2019 at 10:41 AM
To: Don Cornwell <donald.m.cornwell at nasa.gov>
Subject: Re: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS

Updated abstract

From: Stephen Townes <stephen.a.townes at jpl.nasa.gov>
Date: Monday, March 18, 2019 at 1:38 PM
To: Don Cornwell <donald.m.cornwell at nasa.gov>
Subject: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS

Don,
JPL is proposing this SAA with the Breakthrough Prize Foundation for uplink laser arraying for power beaming.  This has application to our deep space optical comm uplinks so I hope that you will support its approval.  Thanks.
-steve-
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From donald.m.cornwell at nasa.gov  Mon Apr  1 18:16:24 2019
From: donald.m.cornwell at nasa.gov (Cornwell, Donald M. (HQ-CG000))
Date: Mon, 1 Apr 2019 18:16:24 +0000
Subject: [SLS-OPT] SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR
 PHASING LARGE ARRAYS OF HIGH-POWER LASERS
In-Reply-To: <AE004E21-4651-4221-944B-C39515596715@jpl.nasa.gov>
References: <BCAC6832-EC9B-4802-9C17-D7B3AAA2278C@jpl.nasa.gov>
 <855B8DC8-77FF-4924-8185-BB0189CD87C8@jpl.nasa.gov>
 <AE004E21-4651-4221-944B-C39515596715@jpl.nasa.gov>
Message-ID: <DM5PR0901MB2327D099CC6815AFB135E17BD4550@DM5PR0901MB2327.namprd09.prod.outlook.com>

Steve,

Somehow the first slipped past my radar.  I have reviewed and support completely.

Concur with no issues.

Don C

From: Townes, Stephen A (9000) <stephen.a.townes at jpl.nasa.gov>
Sent: Monday, April 1, 2019 12:23 PM
To: Cornwell, Donald M. (HQ-CG000) <donald.m.cornwell at nasa.gov>
Cc: Cashin, Kimberly (HQ-CG000)[BOOZ ALLEN & HAMILTON] via SLS-OPT <sls-opt at mailman.ccsds.org>
Subject: FW: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS

Don,
I haven’t seen a response on this yet.  Thanks.
-steve-

From: Stephen Townes <stephen.a.townes at jpl.nasa.gov<mailto:stephen.a.townes at jpl.nasa.gov>>
Date: Wednesday, March 20, 2019 at 10:41 AM
To: Don Cornwell <donald.m.cornwell at nasa.gov<mailto:donald.m.cornwell at nasa.gov>>
Subject: Re: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS

Updated abstract

From: Stephen Townes <stephen.a.townes at jpl.nasa.gov<mailto:stephen.a.townes at jpl.nasa.gov>>
Date: Monday, March 18, 2019 at 1:38 PM
To: Don Cornwell <donald.m.cornwell at nasa.gov<mailto:donald.m.cornwell at nasa.gov>>
Subject: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS

Don,
JPL is proposing this SAA with the Breakthrough Prize Foundation for uplink laser arraying for power beaming.  This has application to our deep space optical comm uplinks so I hope that you will support its approval.  Thanks.
-steve-
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From stephen.a.townes at jpl.nasa.gov  Mon Apr  1 18:33:11 2019
From: stephen.a.townes at jpl.nasa.gov (Townes, Stephen A (9000))
Date: Mon, 1 Apr 2019 18:33:11 +0000
Subject: [SLS-OPT] SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR
 PHASING LARGE ARRAYS OF HIGH-POWER LASERS
In-Reply-To: <DM5PR0901MB2327D099CC6815AFB135E17BD4550@DM5PR0901MB2327.namprd09.prod.outlook.com>
References: <BCAC6832-EC9B-4802-9C17-D7B3AAA2278C@jpl.nasa.gov>
 <855B8DC8-77FF-4924-8185-BB0189CD87C8@jpl.nasa.gov>
 <AE004E21-4651-4221-944B-C39515596715@jpl.nasa.gov>
 <DM5PR0901MB2327D099CC6815AFB135E17BD4550@DM5PR0901MB2327.namprd09.prod.outlook.com>
Message-ID: <B66A400D-81C7-42E9-984D-02FBC4696A67@jpl.nasa.gov>

SLS-OPT Group,

Obviously this is an extreme faux pas on my part and should not have been sent out to the whole group—it was intended only for Don Cornwell and Kim Cashin—but I got the wrong email for Kim.

If I had the Men In Black memory eraser, I would use it.

Please ignore and trash the email.

I have no way to recall it.

-steve-

From: Don Cornwell <donald.m.cornwell at nasa.gov>
Date: Monday, April 1, 2019 at 11:17 AM
To: Stephen Townes <stephen.a.townes at jpl.nasa.gov>
Cc: "Cashin, Kimberly (HQ-CG000)[BOOZ ALLEN & HAMILTON] via SLS-OPT" <sls-opt at mailman.ccsds.org>
Subject: RE: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS

Steve,

Somehow the first slipped past my radar.  I have reviewed and support completely.

Concur with no issues.

Don C

From: Townes, Stephen A (9000) <stephen.a.townes at jpl.nasa.gov>
Sent: Monday, April 1, 2019 12:23 PM
To: Cornwell, Donald M. (HQ-CG000) <donald.m.cornwell at nasa.gov>
Cc: Cashin, Kimberly (HQ-CG000)[BOOZ ALLEN & HAMILTON] via SLS-OPT <sls-opt at mailman.ccsds.org>
Subject: FW: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS

Don,
I haven’t seen a response on this yet.  Thanks.
-steve-

From: Stephen Townes <stephen.a.townes at jpl.nasa.gov<mailto:stephen.a.townes at jpl.nasa.gov>>
Date: Wednesday, March 20, 2019 at 10:41 AM
To: Don Cornwell <donald.m.cornwell at nasa.gov<mailto:donald.m.cornwell at nasa.gov>>
Subject: Re: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS

Updated abstract

From: Stephen Townes <stephen.a.townes at jpl.nasa.gov<mailto:stephen.a.townes at jpl.nasa.gov>>
Date: Monday, March 18, 2019 at 1:38 PM
To: Don Cornwell <donald.m.cornwell at nasa.gov<mailto:donald.m.cornwell at nasa.gov>>
Subject: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS

Don,
JPL is proposing this SAA with the Breakthrough Prize Foundation for uplink laser arraying for power beaming.  This has application to our deep space optical comm uplinks so I hope that you will support its approval.  Thanks.
-steve-
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From Jon.Hamkins at jpl.nasa.gov  Tue Apr  2 18:58:52 2019
From: Jon.Hamkins at jpl.nasa.gov (Jon Hamkins)
Date: Tue, 2 Apr 2019 11:58:52 -0700
Subject: [SLS-OPT] HPE Standard
Message-ID: <8bc3ef1d-b4d4-60e1-6161-272e67dcc69b@jpl.nasa.gov>

I put the HPE coding & sync layer and HPE phyiscal layer prototype test 
reports (Yellow Books) in CWE, under

SLS-OPT/CWE Private/Draft Documents/Blue Book Optical Comm HPE Coding 
and Synchronization
SLS-OPT/CWE Private/Draft Documents/Blue Book Optical Comm HPE Physical 
Layer

The prototype testing revealed two minor editorial oversights in the 
proposed HPE coding standard.  This is described in the coding Yellow 
Book.  There was also a request to reword the way the physical layer 
frequencies are described in the HPE physical layer book.  (The allowed 
frequencies are the same; only the wording has been changed.)  These 
updates have also been uploaded to the same folders in CWE.

If everything is in order, I would like to request at the April 16 VITS 
for consensus for the working group to issue a resolution to proceed 
with publication of the HPE Blue Books.

      ----Jon

-- 
*Jon Hamkins*
Deputy Manager
332   |   Communications Architectures and Research Section
*O* 818-354-4764   | *M* 626-658-6220

*JPL*   |   jpl.nasa.gov
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From Amita.Shrestha at dlr.de  Tue Apr  9 08:19:38 2019
From: Amita.Shrestha at dlr.de (Amita.Shrestha at dlr.de)
Date: Tue, 9 Apr 2019 08:19:38 +0000
Subject: [SLS-OPT] HPE+O3K(Draft) Combined Physical layer book
Message-ID: <BCB167A84F48A746A09D86AFB7CBDFBF5A9CCF9C@DLDEFFMIMP02EXC.intra.dlr.de>

Dear all,
As discussed during our last telecon, please find attached the draft O3K physical layers chapters (5 &6) combined with latest uploaded HPE physical layer book. It is also uploaded in SLS-OPT/CWE_Private/Draft Documents/Blue Book_Optical Com O3K Physical Layer.
Kindly go through it, and if you have any comments /suggestions in those two chapters, please let me know.

Thank you very much and looking forward to your valuable suggestions.
Best Regards,
Amita

From: SLS-OPT [mailto:sls-opt-bounces at mailman.ccsds.org] On Behalf Of Jon Hamkins via SLS-OPT
Sent: Dienstag, 2. April 2019 20:59
To: SLS-OPT at mailman.ccsds.org
Subject: [SLS-OPT] HPE Standard


I put the HPE coding & sync layer and HPE phyiscal layer prototype test reports (Yellow Books) in CWE, under

SLS-OPT/CWE Private/Draft Documents/Blue Book Optical Comm HPE Coding and Synchronization
SLS-OPT/CWE Private/Draft Documents/Blue Book Optical Comm HPE Physical Layer

The prototype testing revealed two minor editorial oversights in the proposed HPE coding standard.  This is described in the coding Yellow Book.  There was also a request to reword the way the physical layer frequencies are described in the HPE physical layer book.  (The allowed frequencies are the same; only the wording has been changed.)  These updates have also been uploaded to the same folders in CWE.

If everything is in order, I would like to request at the April 16 VITS for consensus for the working group to issue a resolution to proceed with publication of the HPE Blue Books.

     ----Jon
--
Jon Hamkins
Deputy Manager
332   |   Communications Architectures and Research Section
O 818-354-4764   |   M 626-658-6220

JPL   |   jpl.nasa.gov
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From braatz_lena at bah.com  Thu Apr 18 20:10:43 2019
From: braatz_lena at bah.com (Braatz, Lena [USA])
Date: Thu, 18 Apr 2019 20:10:43 +0000
Subject: [SLS-OPT] Updated draft of Atmospheric Characterization Magenta
 Book available online
Message-ID: <BN7PR06MB60362DF1F80BA025F97DE09199260@BN7PR06MB6036.namprd06.prod.outlook.com>

Dear SLS-OPT team,

Thank you to those of you who provided comments on the draft Magenta Book, "Atmospheric Characterization and Forecasting for Optical Link Operations." We have reviewed the comments and updated the book accordingly. The latest draft version (Atmos Char Magenta_Book_Draft_20190418.docx) is available online in the "Draft Documents" folder in the subfolder called "Magenta Book_Atmospheric Characterization and Forecasting." We will discuss this latest draft at the upcoming face-to-face meeting in May.

Thank you,
Lena

[cid:image002.png at 01CE3AB5.294A2660]

Lena Braatz
Lead Associate
Office 434-973-4453
www.boozallen.com<http://www.boozallen.com/>

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