Document List by Author

Helena Armandula of LIGO - California Institute of Technology is listed as an author on the following documents:

LIGO-Number Title Author(s) Topic(s) Last Updated
E080494-v3 Core Optics Components Final Design Gregg Harry et al. Final Design
Core Optics
16 Apr 2019
E030518-v22 HSTS Assembly Procedure Janeen Romie et al. Assembly
Suspensions
07 Mar 2013
E960022-v24 Vacuum Compatibility, Cleaning Methods and Qualification Procedures Dennis Coyne Fabrication
Cleaning
Vacuum
11 Mar 2016
T040159-x0 SF2 Glass Information Helena Armandula Document Migration
23 Aug 2004
E070292-x0 SPECIFICATION - Optics Cleaning Specification - First Contact™ Obsolete Helena Armandula Document Migration
20 Feb 2015
E040516-v1 SPECIFICATION - Mirror Specifications Helena Armandula Detector
05 Aug 2014
E990034-x0 OBSOLETE - Small Optics Cleaning Procedure Helena Armandula Document Migration
24 Mar 2014
E040514-x0 SPECIFICATION - Lenses Helena Armandula Document Migration
07 Nov 2013
E040512-v1 SPECIFICATION - Beamsplitter (Wedged) Specifications Helena Armandula Document Migration
28 Sep 2013
E1000277-v13 Preparation of an end or input penultimate mass (ETM-PM/ITM-PM) (Hydroxide-Catalysis Bonding of ears and gluing prisms and magnet flags) Marielle van Veggel et al. Final Design
Suspensions
25 Jul 2013
E050228-v2 Silicate Bonding Procedure (Hydroxide-Catalysis Bonding) Marielle van Veggel Basic R&D
Suspensions
31 Aug 2010
E070124-v3 Septum Window Coating Specification Lisa Austin et al. Fabrication
Auxiliary Optics
18 Mar 2013
E000555-x0 Document Change Notice (DCN) for Large Optic Cleaning Procedure Helena Armandula et al. Document Migration
29 Jun 2012
E990206-x0 Document Change Notice (DCN) Helena Armandula Document Migration
28 Jun 2012
T060061-v1 SEM Analysis Report from ITM07 Helena Armandula Document Migration
03 May 2012
E000007-v4 Liquinox Cleaning Procedure Helena Armandula et al. Input Optics
Document Migration
Core Optics
Auxiliary Optics
05 Mar 2012
E990197-x0 HSTS HLTS Magnet/Standoff Assembly Quality Conformance Worksheet Helena Armandula et al. Document Migration
10 Dec 2011
E070011-x0 SPECIFICATIONS - Adv. LIGO - OMC - Flat Mirror Specifications Helena Armandula Document Migration
29 Aug 2011
E070027-x0 SPECIFICATION - OMC Flat Substrate Coating Specifications Helena Armandula Document Migration
29 Aug 2011
T060057-x0 Indium bonding of magnets to aluminum flags Helena Armandula Document Migration
26 Aug 2011
T080245-v1 ALIGO NP-type: - Report on bonding Viton stops, magnet holders and break-off prisms at LASTI Russell Jones et al. Subsystem Test
Suspensions
13 Jul 2010
D0900450-v2 Coating Mask for type B mechanical Q R&D Substrate Helena Armandula Core Optics
Basic R&D
18 Mar 2009
T080322-x0 Ear de-bonding ideas Helena Armandula et al. Document Migration
12 Nov 2008
E080499-x0 SPECIFICATION - Advanced LIGO Large Optics Handling and Shipping Procedures Helena Armandula et al. Document Migration
08 Oct 2008
G080150-x0 Effects of Ultraviolet Irradiation on LIGO Mirror Coating Helena Armandula et al. Document Migration
11 Jun 2008
E040123-x0 Commercially Polished Substrates for Coating Development Helena Armandula Document Migration
30 May 2008
G080314-x0 The Mechanical Loss of Thin-Film Hafnia as a Function of Temperature Helena Armandula et al. Document Migration
29 May 2008
G080313-x0 Low temperature dissipation in tantala and silica films Helena Armandula et al. Document Migration
29 May 2008
G080315-x0 PCI Technique for Thermal Absorption Measurements Helena Armandula et al. Document Migration
29 May 2008
G080162-x0 The Coating Scattering and Absorption Measurements of LIGO I mirrors at Caltech Helena Armandula et al. Document Migration
11 Apr 2008
G080220-x0 Update on Bonding Ears and Prisms to the Test Masses for LASTI - LSC/Virgo Collaborations Meeting @ Caltech, March 17-20, 2008 Helena Armandula et al. Document Migration
04 Apr 2008
T080049-x0 TNI - Spectral Performance Helena Armandula Document Migration
04 Mar 2008
G080048-x0 Low temperature dissipation in coating materials Helena Armandula et al. Document Migration
28 Feb 2008
T080020-x0 ALIGO NP-Type: Preparations of prism bonding at LASTI on 11th - 17th February 2008 Helena Armandula et al. Document Migration
26 Feb 2008
T080023-x0 Test prism glueing on disc insert plates Helena Armandula et al. Document Migration
26 Feb 2008
T080041-x0 ALIGO NP-type - Report on prism bonding at LASTI on 11th -17th February 2008 Helena Armandula et al. Document Migration
26 Feb 2008
E070304-x0 SPECIFICATION - Up-dated LIGO Optics Cleaning Specification Used in iLIGO and eLIGO Helena Armandula Document Migration
08 Feb 2008
E080033-x0 Advanced LIGO Core Optics Components Preliminary Design Helena Armandula et al. Document Migration
08 Feb 2008
T080006-x0 Laboratory layout during ear bonding at LASTI Helena Armandula et al. Document Migration
17 Jan 2008
T070305-x0 ALIGO NP-Type: Report on Ear Bonding at LASTI on 10th -14th December 2007 Helena Armandula et al. Document Migration
16 Jan 2008
E070064-x0 SPECIFICATION - LASTI ETM Coating Specifications Helena Armandula Document Migration
07 Dec 2007
E050153-x0 MMT14K04-1 – Cleaning Specifications Helena Armandula et al. Document Migration
07 Dec 2007
E050161-x0 SPECIFICATION - Advanced LIGO Air Bake Oven Qualification Process Specification Helena Armandula et al. Document Migration
07 Dec 2007
T070299-x0 Absorption Measurements Coated Optics Sample Log Helena Armandula Document Migration
07 Dec 2007
T070293-x0 SPECIFICATION - Pathfinder Substrates Handling and shipping procedures Helena Armandula et al. Document Migration
07 Dec 2007
E050157-x0 SPECIFICATION - 4ITM05 Cleaning Procedure Helena Armandula Document Migration
07 Dec 2007
E050112-x0 SPECIFICATION - LASTI Bake Oven Requirements Helena Armandula et al. Document Migration
07 Dec 2007
G070671-x0 LASTI ETM Coating Characterization - LMA meeting, Lyon 2007 Helena Armandula Document Migration
07 Dec 2007
T070298-x0 ALIGO NP-Type: Preparations of Ear Bonding at LASTI on 10th -14th December 2007 Helena Armandula et al. Document Migration
06 Dec 2007
T060161-x0 Test of First Contact™ Strippable Material Mark Anderson et al. Document Migration
06 Dec 2007
T070280-x0 Technical Information on First Contact™ Helena Armandula Document Migration
20 Nov 2007
E070070-x0 SPECIFICATION - LASTI Test Mass, Handling and shipping procedures Helena Armandula Document Migration
20 Nov 2007
T070233-x0 LASTI Test Mass- Coating Characterization Helena Armandula et al. Document Migration
01 Oct 2007
T070201-x0 LASTI Test Mass, Coating Bubbles? Helena Armandula Document Migration
17 Sep 2007
G040253-x0 Optical Coatings for Gravitational Wave Detection - Poster OIC Conference 2004 Helena Armandula et al. Document Migration
06 Jul 2007
E070031-x0 SPECIFICATION - RTS Test Bench 2” dia. Mirror Specifications Helena Armandula Document Migration
13 Jun 2007
E070032-x0 SPECIFICATION - RTS Test Bench 1"dia. Mirror Specifications Helena Armandula Document Migration
11 Jun 2007
E070150-x0 LASTI End Test Mass Characterization Helena Armandula Document Migration
07 Jun 2007
E070028-x0 Document Change Notice (DCN) - Adv. LIGO OMC Mirrors Helena Armandula Document Migration
21 Feb 2007
E070012-x0 SPECIFICATION - Adv. LIGO - OMC - Curved Substrate Specifications Helena Armandula Document Migration
21 Feb 2007
E070026-x0 SPECIFICATION - OMC Curved Substrate Coating Specifications Helena Armandula Document Migration
21 Feb 2007
T070002-x0 Absorption measurements on MMT4K04-1 before and after applying First Contact Helena Armandula Document Migration
23 Jan 2007
T050215-x0 Monolithic stage conceptual design for Advanced LIGO ETM/ITM Helena Armandula et al. Document Migration
25 Sep 2006
T060181-x0 Evaluation of optical absorption and scatter on a coated surface after exposing the surface to gross contamination Helena Armandula et al. Document Migration
23 Aug 2006
T060147-x0 Bonding, Ear, Ribbon/Fibre PDR - Response to Committee Report Helena Armandula et al. Document Migration
23 Jun 2006
E000475-x0 Process Traveler - Recycling mirrors to Stanford Helena Armandula Document Migration
18 Apr 2006
E000484-x0 Process Traveler - BS03 to LHO (for 4Km) Helena Armandula Document Migration
18 Apr 2006
E040468-x0 SPECIFICATION - Ponderomotive Interferometer Input Mirror Substrate Helena Armandula Document Migration
18 Apr 2006
E040461-x0 SPECIFICATION - Ponderomotive Interferometer Input Mirror - Coating Specification Helena Armandula Document Migration
18 Apr 2006
E990352-x0 Process Traveler - RM04(Louisiana) Helena Armandula Document Migration
18 Apr 2006
E040518-x0 SPECIFICATION - Window Specifications Helena Armandula Document Migration
18 Apr 2006
E050114-x0 SPECIFICATION, PMC - Concave Mirror Specifications Helena Armandula Document Migration
18 Apr 2006
E020692-x0 Process Traveler - Shipment of LIGO I BS`s to REO Helena Armandula Document Migration
18 Apr 2006
E050113-x0 SPECIFICATION, PMC- Mirror Specifications Helena Armandula Document Migration
18 Apr 2006
E000486-x0 Process Traveler - SPETM04 / FM04 to Stanford (Sheila Rowan) Helena Armandula Document Migration
18 Apr 2006
E040470-x0 SPECIFICATION - Ponderomotive Interferometer End Mirror Substrate Helena Armandula Document Migration
18 Apr 2006
E000068-x0 Process Traveler - 4ITM03 to LLO Helena Armandula Document Migration
18 Apr 2006
G060063-x0 Overview of Optics Handling and Cleaning Procedures - LSC Meeting, March 19-22, 2006, Hanford WA Helena Armandula Document Migration
14 Apr 2006
G060040-x0 4ITM07 Postmortem - LSC Meeting, March 19-22, 2006, Hanford WA Helena Armandula et al. Document Migration
14 Apr 2006
T060070-x0 Etching of AR coating on 2ITM03 Helena Armandula Document Migration
10 Apr 2006
T060026-x0 40m Large Air Oven Qualification Tests Helena Armandula et al. Document Migration
01 Feb 2006
T060012-x0 COMMENTS RELATING TO THE CONTROLS PROTOTYPE ELECTROSTATIC DRIVE DESIGN Helena Armandula et al. Document Migration
25 Jan 2006
T050210-x0 Bonding & visual inspection of preliminary test ears (serial numbers 0005, 0006, 0015 & 0016) Helena Armandula et al. Document Migration
18 Oct 2005
T050211-x0 Bonded ear strength tests (serial number 0001, 0002 and 0011 to 0014) Helena Armandula et al. Document Migration
18 Oct 2005
T050175-x0 Inspection of shipping and carrying mirror cases Helena Armandula Document Migration
15 Sep 2005
T040170-x0 Silicate Bonding, “Ears”, Ribbon/Fiber Status / Research and Development Plan Helena Armandula et al. Document Migration
08 Sep 2005
T030233-x0 Requirements and Testing of Advanced LIGO Coated Optics Helena Armandula et al. Document Migration
01 Aug 2005
T050117-x0 Visual Inspection of ITM07 Helena Armandula Document Migration
13 Jul 2005
G050316-x0 Update on Aspects of the Suspension Design for Advanced LIGO Helena Armandula et al. Document Migration
28 Jun 2005
E050156-x0 Process Traveler - 4ITM05 Helena Armandula Document Migration
14 Jun 2005
T050094-x0 4ITM05 – Etching of AR surface to decrease reflectivity Helena Armandula et al. Document Migration
09 Jun 2005
T050055-x0 Tests to evaluate the effects of cleaning methods in optical absorption at 1064 nm Helena Armandula Document Migration
12 Apr 2005
T050010-x0 Monolithic Suspension Workshop (Glasgow Jan 2005): Minutes & Actions Helena Armandula et al. Document Migration
15 Feb 2005
T040236-x0 CSIRO Report 1, May 2004, Ion Beam Deposited Coatings Helena Armandula Document Migration
29 Dec 2004
T040214-x0 Advanced LIGO Parameters for Current ETM/ITM Main Chain Noise Prototype Design Helena Armandula et al. Document Migration
14 Dec 2004
E980068-x0 COMPONENT SPECIFICATION - End Test Mass Substrate, Coated Helena Armandula Document Migration
09 Dec 2004
T040223-x0 Ribbons / Dumbbell Fibers ((Moving from parallel to serial effort) Helena Armandula Document Migration
08 Dec 2004
T030299-x0 Scatter from 2ITM01 viewed with a Dark Field Microscope Helena Armandula et al. Document Migration
12 Oct 2004
E040356-x0 Document Change Notice (DCN) - Small Optics Cleaning Procedure Helena Armandula Document Migration
23 Aug 2004
T040149-x0 SF2 Glass Information Helena Armandula Document Migration
12 Aug 2004
T000098-x0 Core Optics Components Conceptual Design Document Helena Armandula et al. Document Migration
11 Aug 2004
E040110-x0 Process Traveler - AdvLIGO MC parts, LHO shipment (bake) Helena Armandula Document Migration
06 May 2004
G040003-x0 Core Optics Components - Design Requirements Review Helena Armandula et al. Document Migration
06 Jan 2004
T030104-x0 Mode Cleaner Controls Prototype Blade Length Measurements with Deflection & Thickness Measurements Embedded as an Excel File Helena Armandula et al. Document Migration
09 Oct 2003
G030384-x0 Update and Status on the Controls Prototype Local Control Coil for the MC and RM Suspension Helena Armandula et al. Document Migration
12 Sep 2003
G030408-x0 Silicate Bonding Research at Caltech - LSC Meeting, August 18th - 21st, Hannover, Germany Helena Armandula Document Migration
22 Aug 2003
G030418-x0 Plans for Optical Coatings Research - LSC Meeting, August 18th - 21st, Hannover, Germany Helena Armandula et al. Document Migration
22 Aug 2003
D030270-x0 Mask for Thin Substrate Used on "Q" Measurements Helena Armandula Document Migration
19 Jun 2003
E980035-x0 PROCESS SPECIFICATION - Large Optics and COC`s Cleaning Procedures Helena Armandula Document Migration
23 May 2003
E020524-x0 Document Change Notice (DCN) - (LIGO Compatibility, Cleaning Methods and Qualification Procedures, E960022-B) Helena Armandula Document Migration
23 May 2003
T030046-x0 Observations on Sapphire/Silica Bonds Helena Armandula Document Migration
12 Mar 2003
E030032-x0 RM02 Transmission Measurements Helena Armandula Document Migration
04 Feb 2003
E010086-x0 LIGO Coating Cost Worksheet Helena Armandula Document Migration
03 Dec 2002
E020741-x0 Interferometer Data on Thin "Q" Substrate S/N 15 Helena Armandula Document Migration
30 Jul 2002
E020743-x0 Interferometer Data on Thick "Q" Substrate S/N 18 Helena Armandula Document Migration
30 Jul 2002
E020744-x0 Interferometer Data on Thick "Q" Substrate S/N 19 Helena Armandula Document Migration
30 Jul 2002
E020742-x0 Interferometer Data on Thin "Q" Substrate S/N 16 Helena Armandula Document Migration
30 Jul 2002
E000388-x0 Component Specification - Sensor/Actuator Assembly Specification Helena Armandula et al. Document Migration
11 Jun 2002
D010232-x0 ROUND SUBSTRATE .5 INCH Helena Armandula Document Migration
06 Feb 2002
E010339-x0 Specification - Suprasil Substrates for Coating Effect on Mechanical Quality Factor R & D Helena Armandula Document Migration
16 Jan 2002
E010355-x0 Specification - Cleaning Procedure for Uncoated and Ion Beam Sputtered Optics ONLY Helena Armandula Document Migration
07 Dec 2001
G010402-x0 Advance LIGO Coatings Update, LIGO-VIRGO Meeting Helena Armandula et al. Document Migration
19 Nov 2001
G010267-x0 Silicate Bonding Research at Caltech - LSC Meeting August 13 - 16, Hanford WA Helena Armandula et al. Document Migration
21 Aug 2001
G010087-x0 Advanced LIGO Core Optics Polishing and Coating Status Helena Armandula Document Migration
15 Mar 2001
T010022-x0 Minutes of the Core Optics Subgroup, 02-15-01 Helena Armandula et al. Document Migration
28 Feb 2001
T010020-x0 Core Optics Telecon, December 14, 2000 Helena Armandula et al. Document Migration
28 Feb 2001
E000487-x0 Advanced LIGO - Coating Development and Preliminary Production Specifications Helena Armandula Document Migration
16 Nov 2000
E000252-x0 Process Traveler Helena Armandula Document Migration
08 Aug 2000
E000269-x0 Process Traveler Helena Armandula Document Migration
08 Aug 2000
E990190-x0 Process Specifcation: Viewports Cleaning and Baking Procedure , Rev. 01 Helena Armandula Document Migration
21 May 2000
G000122-x0 Suspension Materials Research for LIGO II Helena Armandula et al. Document Migration
11 May 2000
E980069-x0 Component Specification: Beam Splitter Substrate, Coated Helena Armandula Document Migration
29 Mar 2000
E000069-x0 Process Traveler: Beamsplitter Helena Armandula Document Migration
01 Mar 2000
E980066-x0 Input Test Mass, 2K, Substrate, Coated Helena Armandula Document Migration
24 Jan 2000
E980065-x0 Folding Mirror Substrate, Coated Helena Armandula Document Migration
24 Jan 2000
E980067-x0 Input Test Mass, 4K, Substrate, Coated Helena Armandula Document Migration
24 Jan 2000
E990153-x0 Process Traveler Helena Armandula Document Migration
18 Nov 1999
E990412-x0 Process Traveler Helena Armandula Document Migration
18 Nov 1999
E990016-x0 Process Traveler Helena Armandula Document Migration
14 Oct 1999
E990316-x0 Process Specification: CO2 Cleaning Procedures Helena Armandula Document Migration
14 Sep 1999
E990187-x0 Process Traveler Helena Armandula Document Migration
07 Sep 1999
E990325-x0 Process Traveler Helena Armandula Document Migration
07 Sep 1999
E990160-x0 Process Traveler Helena Armandula Document Migration
14 Apr 1999
E990134-x0 Process Traveler Helena Armandula Document Migration
31 Mar 1999
E980358-x0 Process Traveler Helena Armandula Document Migration
25 Jan 1999
E980357-x0 Process Traveler Helena Armandula Document Migration
25 Jan 1999
E980359-x0 Process Traveler Helena Armandula Document Migration
25 Jan 1999
E980070-x0 Component Specification: Recycling Mirror Substrate, Coated Helena Armandula Document Migration
30 Oct 1998
E980061-x0 Core Optics Components (COC) Final Design Document Helena Armandula et al. Document Migration
27 Apr 1998

Number of documents found: 149

DCC Version 3.2.2, contact Document Database Administrators