Table of Contents:

Final Report

Fabrication Process

Phase 3: Replication

Second efficiency measurement run

Mosaic Size

"the ruled area for each half is 204mm x 409mm, and the center gap is 15mm"

Blaze Angle Comments

Description	File
Email from Sarah (December 6, 2017)	Blaze_angle_email_Dec6_2017.pdf

Wavefront and Schedule Comments

Description	File
Email from Sarah (November 14, 2017)	Wavefront_schedule_email_Nov14_2017.pdf
Wavefront Maps	Berkeley center-1.pdf Berkeley initial product-1.pdf Berkeley MR263-3-1 full-1.pdf Berkeley MR263-3-2 full-1.pdf

Efficiency Results

Description	Email	File
Email from Sarah (November 8, 2017)	Gentlemen, Attached, please find the efficiency results for the mosaic you ordered. For some of wavelengths, the results are lower than what we quoted. We would like to discuss this information with you to determine if re-replication is needed. Please let me know when a convenience time to have this call will be. There are time slots as early as tomorrow (11/9) and Friday (11/10). Please let me know if you have any questions. Thank you and best regards, Sarah	Berkeley Mosaic Efficiency.xlsx

Description

File

Email from Sarah
(November 8, 2017)

Gentlemen,

Attached, please find the efficiency results for the mosaic you ordered. For some
of wavelengths, the results are lower than what we quoted. We would like to discuss
this information with you to determine if re-replication is needed. Please let me know
when a convenience time to have this call will be.
There are time slots as early as tomorrow (11/9) and Friday (11/10).

Please let me know if you have any questions.

Thank you and best regards,
Sarah

Berkeley Mosaic Efficiency.xlsx

Phase 2: Submaster Alignment

Description	File
Email from Sarah (November 2, 2017)	Gentlemen, We are moving along with the mosaic and have completed the substrate alignment. Attached, please find the associated documents for this stage of your project. Our Engineering team has gone ahead with the replication and I will have efficiency results for the mosaic shortly. An invoice will be issued for alignment within one week. Please let me know if you have any questions. Thank you and best regards, Sarah
Alignment Report	Alignment Report - UC Berkeley Mosaic - 10202017.pdf

Description

File

Email from Sarah
(November 2, 2017)

Gentlemen,

We are moving along with the mosaic and have completed the substrate alignment.
Attached, please find the associated documents for this stage of your project. Our
Engineering team has gone ahead with the replication and I will have efficiency
results for the mosaic shortly.

An invoice will be issued for alignment within one week. Please let me know if you have any questions.

Thank you and best regards,
Sarah

Alignment Report

Alignment Report - UC Berkeley Mosaic - 10202017.pdf

Order Number Change

Description	File
From Sarah (September 28, 2017): Gentlemen, We currently have more than one mosaic project in process and as a result, we have changed the part numbers on your order to clearly differentiate the projects. The part numbers impacted are those for the substrate and the final replicated mosaic. An updated order acknowledgment is attached. Please let me know if you have any questions. Thank you and best regards, Sarah	Order 2692512 for UNIVERSITY of CALIFORNIA BERKELEY-2.pdf

Description

File

From Sarah (September 28, 2017):

Gentlemen,

We currently have more than one mosaic project in process and as a result,
we have changed the part numbers on your order to clearly differentiate the projects.
The part numbers impacted are those for the substrate and the final replicated mosaic.
An updated order acknowledgment is attached.

Please let me know if you have any questions.

Thank you and best regards,
Sarah

Order 2692512 for UNIVERSITY of CALIFORNIA BERKELEY-2.pdf

Phase 1: Substrate

Description	File
Email from Sarah (September 15, 2017)	Gentlemen, We received the mosaic substrate in-house and it has been inspected and measured. Attached, please find the associated documents for this stage of your project. The material is Class 0 Zerodur, Extreme, as requested. An invoice will be issued for the substrate within one week. Please let me know if you have any questions. Thank you and best regards, Sarah
Substrate Inspection Document	Substrate inspection blank# 454915.pdf
Zygo Certification of Compliance	Zygo product blank# 454915.pdf
Substrate Drawing	53050ZD-0500-1.PDF
Shipping Crate

Purchasing

Technical Considerations Related to Substrate Choice

Zerodur phase change and CTE effects

Echelle Zerodur choice considerations correct CTE.pdf
Echelle Zerodur choice considerations correct CTE.pptx

Spatial Resolution of Mosaic

Check of echelle spatial resolution spec within KPF (impact on crosstalk):

Effect of Echelle Spatial Resolution Spec.pptx
Effect of Echelle Spatial Resolution Spec.pdf

Notes sent to RGL to clarify their spatial resolution spec (this is a term in our cross-talk analysis)

Clarification on Echelle Spatial Resolution Spec.pdf
Clarification on Echelle Spatial Resolution Spec.pptx

Response by RGL to above questions:

Clarification on Spatial Resolution - RGL response.pdf

Echelle Order Finalization Topics

(from August 12, 2014 weekly meeting)

Our requested specs

uc_berkeley_mosaic_specs_-_april_10_2014.pdf

MR263 Latest Quote

Quote Date: September 9th, 2016

Email:	Updated Quotation for Echelle Mosaic Grating.pdf
Quote:	Quotation QTE00030354-02 for UNIVERSITY of CALIFORNIA - BERKELEY-1.pdf

Quote Date: December 7th, 2015

~~Email:~~	~~Richardson Gratings - quotation.pdf~~
~~Quote:~~	~~Quotation 1110681 for UNIVERSITY of CALIFORNIA-BERKELEY - MR263 2Dec15.pdf~~
Substrate Drawing:	53050ZD0500F.pdf
Associated files:	03-15-02 Standard Terms and Conditions of Sale.pdf Export End User and End-Use Statement - 01172014.docx

SSL Sole-source Purchasing Form

SoleSource20120301_0[1]_SGibson_Echelle_grating.pdf

Schott Quote for Echelle Substrate Only (Class 0 Extreme)

Quotation 24023110-1.pdf

Grating Performance

Refresher on grating masters

- MR263 = new master
- MR160 = old master (now discontinued)

Penn State Echelle - Final RGL Report

Penn_State_echelle_report.pdf

Richardson R4 Mosaic Design Standards

(Sarah admitted this was an internal document she wasn't supposed to share)

Mosaic Design Standards_RevD-2.pdf

MR263 Information

Cosmetic map:	mr263_cosmetic_map.pdf
Sub-aperture wavefront interferogram	SUB-APERTURE WAVEFRONT INTERFEROGRAM.pdf

Efficiency Loss Due to Gap Size and Ruled Width

Echelle - efficiency effect of gap and ruled width.pdf

MR263 Ghost and Scatter Plots

MR263 Efficiency Plots

Order	Grating	Note
77	MR263-1-3-1	From Sarah: "Please note that this grating has a Protected Silver coating, so results with an aluminum or gold coating will differ. Protected silver is NOT an option for the mosaic as we do not have the means to apply this coating type."
88	MR263-1-1-1
102	MR263-1-1-1
123	MR263-1-1-1
154	MR263-1-1-1

General

Shipping Container

unpacking_guidelines.pdf

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