Differences between revisions 33 and 34

Contents

Information of Core Optics
Information of Pre-2010 RSE Optics
SIS (FFT) Simulations

Information of Core Optics

Basic information

Substrate Material: The material of the substrate is Corning 7980 Fused Silica, grade UV-0A. [http://www.corning.com/docs/specialtymaterials/pisheets/H0607_hpfs_Standard_ProductSheet.pdf Link to the data sheet of Corning 7980]
Calculation of the RoC spec Considerations on the parameters of PRC/SRC
PRMs and SRMs will have the wedge angle larger than the spec (see below). PRMs were returned for repolish. Thus, their wedge angles might be vary. This is to be confirmed.

Status

Name	Delivery	Phase Map Measurement	Stand off gluing	Magnet gluing	Hanging	SOS tower installation	Current Location
PRMU02	done	Oct 8, 2010	-	-	-	-	PRM (BS chamber)
PRMU03	done	Oct 8, 2010	-	-	-	-	40m
PRMU04	done	Oct 8, 2010	-	-	-	-	Adv. Thin Film (Oct 25, 2010)
SRMU01	done	Jan 25, 2010	-	-	-	-	Adv. Thin FIlm (Oct 25, 2010)
SRMU03	done	Jan 25, 2010	done	done	done	done	(Clean Room, storage)
SRMU04	done	Jan 25, 2010	done	done	done	done	SRM (ITMY Chamber)
ITMU01	done	Jan 22, 2010	-	-	-	-	40m
ITMU02	done	Jan 22, 2010	-	-	-	-	40m
ITMU03	done	Jan 22, 2010	done	done	done	done	ITMY (East arm)
ITMU04	done	Jan 22, 2010	done	done	done	done	ITMX (South arm)
ETMU05	done	@ATF	done	done	done	-	Clean Room
ETMU06	done	@ATF	-	-	-	-	40m
ETMU07	done	@ATF	done	done	done	done	ETMX (South)
ETMU08	done	@ATF	-	-	-	-	40m

BS is unchanged from the previous one.

Specifications

Specifications Summary: [https://nodus.ligo.caltech.edu:30889/40m_phasemap/Specifications/Spec_Number_Summary_E080460-05-D.pdf E080460-05-D]

Pre-installation evaluation

SN	Wedge	RoC S1 [m]				S1 T		S2 R		Note
SN	Wedge	Coastline	ATF	LIGO Wyco	LIGO Zygo	@1064nm	@532nm	@1064nm	@532nm	Note
PRMU02	2.70deg (2deg42min)	115.6	-	-	122.1	5.637%		160ppm		PRM
PRMU03	2.72deg (2deg43min)	116.3	-	-	122.8
PRMU04	2.67deg (2deg40min)	117.4	121.99	-	124.2

SN	Wedge	RoC S1 [m]				S1 T		S2 R		Note
SN	Wedge	Coastline	ATF	LIGO Wyco	LIGO Zygo	@1064nm	@532nm	@1064nm	@532nm	Note
SRMU01	2.70deg (2deg42min)	142.3	147.69	148.8	150.2	9.903%	98.1%	67.6ppm	23.6%
SRMU02	2.68deg (2deg41min)	145.0	-	-	-					not delivered one
SRMU03	2.68deg (2deg41min)	142.1	-	149.1	-
SRMU04	2.73deg (2deg44min)	-	-	148.1	-					SRM, Wedge from Ramin's e-mail

SN	Wedge	RoC S1 [m]				S1 T		S2 R		Note
SN	Wedge	Coastline	ATF	LIGO Wyco	LIGO Zygo	@1064nm	@532nm	@1064nm	@532nm	Note
ITMU01	-	-	-	29.2e3	-	1.384%	1.094%	417ppm	197ppm
ITMU02	1.00deg (1deg0min)	-	-	24.5e3	-
ITMU03	1.03deg (1deg2min)	-	-	-883.4e3	-					ITMY
ITMU04	-	-	-	83.1e3	-					ITMX

SN	Wedge	RoC S1 [m]				S1 T		S2 R		Note
SN	Wedge	Coastline	ATF	LIGO Wyco	LIGO Zygo	@1064nm	@532nm	@1064nm	@532nm	Note
ETMU05	2.35deg (2deg21min)	57.6	60.26	-	-	13.7ppm	4.579%	93.3ppm	950ppm	ETMY
ETMU06	2.36deg (2deg22min)	57.4	54.58	-	-
ETMU07	2.36deg (2deg22min)	57.1	59.48	-	-					ETMX
ETMU08	2.36deg (2deg22min)	57.9	54.80	-	-

The PRMs/SRMs have larger wedge (~2.7deg) than the spec (2 deg).
The ITMs have ~1deg wedge instead of 2 deg.

[https://nodus.ligo.caltech.edu:30889/40m_phasemap/ Phase Map Web Page]

Post-installation evaluation

Arm cavity characterization for 1064nm
- Finesse
- Visibility
- Roundtrip loss
Arm cavity characterization for 532nm
- Finesse
- Visibility
- Roundtrip loss
Power/Signal recycling gain
g-factor measurement (mode spacing)
- Longitudinal mode spacing (FSR)
- Spacial mode spacing

Information of Pre-2010 RSE Optics

Page to tabulate all known properties of our suspended optics

http://www.ligo.caltech.edu/~gari/40MAsBuilt.htm

i.e. R's, T's, mass, size, loss, etc.

[http://www.ligo.caltech.edu/~gari/index.htm COC Home]

Notes on Installed Suspensions

PRM was pulled from the vacuum in August 08 after an earthquake. A wire standoff was found to have come off, and was sitting on the optical table. The standoff was replaced. There is no guide rod on the left/south side.

Optics for 40 Meter RSE Experiment

[#Input%20Test%20Masses Input Test Masses]BR[#End%20Test%20Masses End Test Masses]

[#Beam%20Splitters Beam Splitters]BR[#Recycling%20Mirrors Recycling Mirrors]

[#Mode%20Cleaner%20Curved%20Mirrors Mode Cleaner Curved Mirrors]BR[#Mode%20Cleaner%20Flat%20Mirrors Mode Cleaner Flat Mirrors]

Serial No	Blank Spec.	Substrate Spec.	Substrate Drawing	Coating Spec.	Notes	Vendor Data	LIGO Data	Status	Location	ROC (m)
BS01	[http://www.ligo.caltech.edu/docs/E/E000413-A.pdf E000413]	[http://www.ligo.caltech.edu/docs/E/E010101-B.pdf E010101]	[http://www.ligo.caltech.edu/docs/D/D010103-A.pdf D010103]	[http://www.ligo.caltech.edu/docs/E/E010194-A.pdf E010194]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/BS01.htm Data]		40m	10320
BS02	[http://www.ligo.caltech.edu/docs/E/E000413-A.pdf E000413]	[http://www.ligo.caltech.edu/docs/E/E010101-B.pdf E010101]	[http://www.ligo.caltech.edu/docs/D/D010103-A.pdf D010103]	[http://www.ligo.caltech.edu/docs/E/E010194-A.pdf E010194]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/BS02.htm Data]		CIT	-20000
BS03	[http://www.ligo.caltech.edu/docs/E/E000413-A.pdf E000413]	not polished
ETM01	[http://www.ligo.caltech.edu/docs/E/E000410-A.pdf E000410]	[http://www.ligo.caltech.edu/docs/E/E010103-A.pdf E010103]	[http://www.ligo.caltech.edu/docs/D/D010105-A.pdf D010105]	[http://www.ligo.caltech.edu/docs/E/E010196-A.pdf E010196]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/ETM01.htm Data]	Reserved for Sam W	CIT	58.27 unc
ETM02	[http://www.ligo.caltech.edu/docs/E/E000410-A.pdf E000410]	[http://www.ligo.caltech.edu/docs/E/E010103-A.pdf E010103]	[http://www.ligo.caltech.edu/docs/D/D010105-A.pdf D010105]	[http://www.ligo.caltech.edu/docs/E/E010196-A.pdf E010196]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/ETM02.htm Data]		40m-etmy	57.68 unc
ETM03	[http://www.ligo.caltech.edu/docs/E/E000410-A.pdf E000410]	[http://www.ligo.caltech.edu/docs/E/E010103-A.pdf E010103]	[http://www.ligo.caltech.edu/docs/D/D010105-A.pdf D010105]	[http://www.ligo.caltech.edu/docs/E/E010196-A.pdf E010196]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/ETM03.htm Data]		40m-etmx	57.57 unc
Blank	[http://www.ligo.caltech.edu/docs/E/E000410-A.pdf E000410]	CIT
ITM01	[http://www.ligo.caltech.edu/docs/E/E000408-A.pdf E000408]	[http://www.ligo.caltech.edu/docs/E/E010102-B.pdf E010102]	[http://www.ligo.caltech.edu/docs/D/D010104-A.pdf D010104]	[http://www.ligo.caltech.edu/docs/E/E010195-A.pdf E010195]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]			40m-itmy	7210 unc
ITM02	[http://www.ligo.caltech.edu/docs/E/E000408-A.pdf E000408]	[http://www.ligo.caltech.edu/docs/E/E010102-B.pdf E010102]	[http://www.ligo.caltech.edu/docs/D/D010104-A.pdf D010104]	[http://www.ligo.caltech.edu/docs/E/E010195-A.pdf E010195]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]			CIT	5980
ITM03	[http://www.ligo.caltech.edu/docs/E/E000408-A.pdf E000408]	[http://www.ligo.caltech.edu/docs/E/E010102-B.pdf E010102]	[http://www.ligo.caltech.edu/docs/D/D010104-A.pdf D010104]	[http://www.ligo.caltech.edu/docs/E/E010195-A.pdf E010195]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]			40m-itmx	7280
ITM04	[http://www.ligo.caltech.edu/docs/E/E000408-A.pdf E000408]	[http://www.ligo.caltech.edu/docs/E/E030112-A.pdf E030112-A]	[http://www.ligo.caltech.edu/docs/D/D030136-A.pdf D030136-A]		Spare	20nm rms	not meas	unc	CIT
MCCM01	[http://www.ligo.caltech.edu/~gari/D970534-00.PDF D970534]	[http://www.ligo.caltech.edu/docs/E/E000517-B.pdf E000517]	[http://www.ligo.caltech.edu/docs/D/D000464-A/D000464-A.pdf D000464]	[http://www.ligo.caltech.edu/docs/E/E010201-B.pdf E010201]					CIT	18.4m
MCCM02	[http://www.ligo.caltech.edu/~gari/D970534-00.PDF D970534]	[http://www.ligo.caltech.edu/docs/E/E000517-B.pdf E000517]	[http://www.ligo.caltech.edu/docs/D/D000464-A/D000464-A.pdf D000464]	[http://www.ligo.caltech.edu/docs/E/E010201-B.pdf E010201]					CIT
MCFM01	[http://www.ligo.caltech.edu/~gari/D970535-00.PDF D970535]	[http://www.ligo.caltech.edu/docs/E/E010033-B.pdf E010033]	[http://www.ligo.caltech.edu/docs/D/D010054-A D010054]	[http://www.ligo.caltech.edu/docs/E/E010200-B.pdf E010200]			[http://www.ligo.caltech.edu/~coreopt/40MCOC/MCFM01.htm Data]	Coated	U Florida
MCFM02	[http://www.ligo.caltech.edu/~gari/D970535-00.PDF D970535]	[http://www.ligo.caltech.edu/docs/E/E010033-B.pdf E010033]	[http://www.ligo.caltech.edu/docs/D/D010054-A D010054]	[http://www.ligo.caltech.edu/docs/E/E010200-B.pdf E010200]			[http://www.ligo.caltech.edu/~coreopt/40MCOC/MCFM02.htm Data]	Coated	CIT
MCFM03	[http://www.ligo.caltech.edu/~gari/D970535-00.PDF D970535]	[http://www.ligo.caltech.edu/docs/E/E010033-B.pdf E010033]	[http://www.ligo.caltech.edu/docs/D/D010054-A D010054]	[http://www.ligo.caltech.edu/docs/E/E010200-B.pdf E010200]			[http://www.ligo.caltech.edu/~coreopt/40MCOC/MCFM03.htm Data]	Coated	CIT
SRM01	[http://www.ligo.caltech.edu/docs/E/E000409-A.pdf E000409]	[http://www.ligo.caltech.edu/docs/E/E010100-B.pdf E010100]	[http://www.ligo.caltech.edu/docs/D/D010102-A.pdf D010102]	[http://www.ligo.caltech.edu/docs/E/E010193-A.pdf E010193]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/SRM01.htm Data]		CIT	367
SRM02	[http://www.ligo.caltech.edu/docs/E/E000409-A.pdf E000409]	[http://www.ligo.caltech.edu/docs/E/E010100-B.pdf E010100]	[http://www.ligo.caltech.edu/docs/D/D010102-A.pdf D010102]	[http://www.ligo.caltech.edu/docs/E/E010193-A.pdf E010193]	Spare	[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/SRM02.htm Data]	Uncoated	U Florida	377
SRM03	[http://www.ligo.caltech.edu/docs/E/E000409-A.pdf E000409]	[http://www.ligo.caltech.edu/docs/E/E010100-B.pdf E010100]	[http://www.ligo.caltech.edu/docs/D/D010102-A.pdf D010102]	[http://www.ligo.caltech.edu/docs/E/E010193-A.pdf E010193]		[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/SRM03.htm Data]		CIT	386
PRM01	[http://www.ligo.caltech.edu/docs/E/E000409-A.pdf E000409]	[http://www.ligo.caltech.edu/docs/E/E010099-B_PRM.pdf E010099]	[http://www.ligo.caltech.edu/docs/D/D010101-A.pdf D010101]	[http://www.ligo.caltech.edu/docs/E/E010192-A.pdf E010192]	6.5%R	[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/PRM01.htm Data]		CIT	355
PRM02	[http://www.ligo.caltech.edu/docs/E/E000409-A.pdf E000409]	[http://www.ligo.caltech.edu/docs/E/E010099-B_PRM.pdf E010099]	[http://www.ligo.caltech.edu/docs/D/D010101-A.pdf D010101]	[http://www.ligo.caltech.edu/docs/E/E010198-A.pdf E010198]	7.0%R	[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/PRM02.htm Data]		CIT	356
PRM03	[http://www.ligo.caltech.edu/docs/E/E000409-A.pdf E000409]	[http://www.ligo.caltech.edu/docs/E/E010099-B_PRM.pdf E010099]	[http://www.ligo.caltech.edu/docs/D/D010101-A.pdf D010101]	[http://www.ligo.caltech.edu/docs/E/E010199-A.pdf E010199]	Spare	[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/PRM03.htm Data]	LMA-Coating	CIT	370
PRM04	[http://www.ligo.caltech.edu/docs/E/E000409-A.pdf E000409]	[http://www.ligo.caltech.edu/docs/E/E010099-B_PRM.pdf E010099]	[http://www.ligo.caltech.edu/docs/D/D010101-A.pdf D010101]	[http://www.ligo.caltech.edu/docs/E/E010199-A.pdf E010199]	8.0%R	[http://www.ligo.caltech.edu/~coreopt/40MCOC/C020220-00-vendorCert.pdf Polish]	[http://www.ligo.caltech.edu/~coreopt/40MCOC/PRM04.htm Data]		CIT	343

Last Updated on 05/23/02BRBy GariLynn BillingsleyBREmail: Billingsley_G at LIGO

SIS (FFT) Simulations

/Simulations

-  ⇤ ← Revision 33 as of 2010-12-24 03:17:00 → 
  Size: 20823
  Editor: RanaAdhikari
  Comment:
+   ← Revision 34 as of 2010-12-24 03:19:01 → ⇥
  Size: 20823
  Editor: RanaAdhikari
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 85:
-||<#F7FF80> ETMU05 || 2.35deg (2deg21min) || 57.6 || 60.26 || - || - ||<style="text-align: center;"|4>13.7ppm ||<style="text-align: center;"|4>4.579% ||<style="text-align: center;"|4>93.3ppm ||<style="text-align: center;"|4>950ppm ||<style="text-align: center;">ETMX ||
+||<#F7FF80> ETMU05 || 2.35deg (2deg21min) || 57.6 || 60.26 || - || - ||<style="text-align: center;"|4>13.7ppm ||<style="text-align: center;"|4>4.579% ||<style="text-align: center;"|4>93.3ppm ||<style="text-align: center;"|4>950ppm ||<style="text-align: center;">ETMY ||
 Line 87:
-||<#F7AFF0> ETMU07 || 2.36deg (2deg22min) || 57.1 || 59.48 || - || - ||<style="text-align: center;">ETMY ||
+||<#F7AFF0> ETMU07 || 2.36deg (2deg22min) || 57.1 || 59.48 || - || - ||<style="text-align: center;">ETMX ||