1. Coastline Optics, Inc. 906 Via Alondra Camarillo, CA 93012 (805) 384-0609 www.coastlineoptics.com

2. Coastline Optics, Inc. Introduction o Company established in 2005 o Full service precision optical manufacturer o Located in Camarillo, California, USA www.coastlineoptics.com

3. Coastline Optics, Inc. Management Team Dennis Hotchkiss President & CEO Gene Lapp Vice President & General Manager John Tardif Vice President, Business Development Dennis W Hotchkiss Mark Lapp Vice President, Coating Technologies Vice President, Manufacturing o Five principles o Over 160 years combined optical manufacturing experience o Have worked together as a management team for over 25 years o Primarily focused on sub-angstrom (Å) rms micro-roughness optics www.coastlineoptics.com

4. Coastline Optics, Inc. Facility o 2000 sq/ft Offices/Supplies/Storage o 2500 sq/ft Machining/Facilities o 4000 sq/ft Shaping Areas o 2000 sq/ft Lapping Areas o 3000 sq/ft Polishing Department o 1000 sq/ft Coating Department o 2000 sq/ft Inspection Department o 17000 sq/ft in total www.coastlineoptics.com

5. Coastline Optics, Inc. Specialties o Sub-Angstrom (Å) rms micro-roughness on a large variety of materials o Fused Silica o Zerodur o Silicon o Sapphire o Silicon Carbide (SiC) o Calcium Fluoride (Caf2) o Many other optical materials o Surface figures to less than 1/50 th Wave PV @ 633 nm over large apertures o Very low surface defects o Ion-Beam Sputtered (IBS) Thin Film Coatings ALIGO Input Test Mass www.coastlineoptics.com

6. Coastline Optics, Inc. Shaping Capability Full shaping services on optics up to 375 mm Ø x 200 mm thick. Capable of complex geometries using our in-house CNC machine center. www.coastlineoptics.com Dicing Centerless Grinding Curve Generating CNC Machining Surface Grinding

7. Coastline Optics, Inc. Lapping Plano & spherical pre-polish finishing. Stepped down loose abrasive lapping to minimize sub-surface damage. Stepped Down Lapping Plano & Spherical Surfaces www.coastlineoptics.com

8. Coastline Optics, Inc. Precision Polishing Plano and spherical surfaces polished to ‘Ultra Fine Finishes’. Up to 375 mm Ø polishing capabilities (300 mm max clear aperture). Process is Scalable. Better than 1/50 th Wave PV Figures Less than 1 Å rms Surface Roughness www.coastlineoptics.com

9. Coastline Optics, Inc. Thin Film Deposition (IBS) Combining our ultra-fine optical finishes with our in-house IBS Thin Film coatings results in the lowest scattering, highest reflecting, and lowest absorption optical surfaces available. Cary 500 Spectrophotometer Rudolph Ellipsometer Ion-Tech Spector IBS Sputtering System (4 Target) Olympus Darkfield Microscope www.coastlineoptics.com

10. Coastline Optics, Inc. Inspection 12” Ø Zygo GPI xp Phase Shifting Interferometer Zygo 5500 Heterodyne Profiler (0.1 Å rms Accuracy) Autocollimators (0.5 Arc Sec Accuracy) Normarski Interference Contrast Microscopes with Digital Imaging www.coastlineoptics.com

11. Coastline Optics, Inc. Gravitational Wave Detector Optics www.coastlineoptics.com

12. Coastline Optics, Inc. Principles of Coastline Optics have been involved with the gravitational wave projects for over 20 years. From the early developments in the 1980’s, to todays Advanced LIGO Upgrade project, we have provided many core and ancillary optics. LIGO/ALIGO GEO600 VIRGO www.coastlineoptics.com

13. Coastline Optics, Inc. Input Test Mass End Test Mass Beam Splitter Folding Mirror Compensation Plate Power Recycling Mirror Signal Recycling Mirror Folding Power Recycling Mirror Input Mode Cleaner Flat Mirror Input Mode Cleaner Curve Mirror Input Mode Cleaner Curve Mirror (Folded) Steering Mirror ALIGO Compensation Plate Advanced LIGO Optics (ALIGO) www.coastlineoptics.com

14. Coastline Optics, Inc. Other Key Markets X-ray Mirrors (Linear Accelerator – Synchrotron Facilities) High Finesse Cavity Spacers & Mirrors (Ring Down Cavities) High Power Laser Rods Wafers and High Precision Optical Filters Scan Mirrors (Silicon Carbide) High Power Laser Mirrors, Windows, and Beam Splitters Space Optics www.coastlineoptics.com

15. Coastline Optics, Inc. o Small company focused on producing ultra-high quality laser optics. o Highly experienced core work force. o Specializing in low quantity, high quality optics for diverse markets including universities and government laboratories. o Excellent customer and technical support. o We build and modify our own lapping and polishing equipment in-house resulting in high flexibility and fast reaction time for unique customer requirements. Summary Coastline Optics, Inc. 906 Via Alondra Camarillo, CA 93012 (805) 384-0609 www.coastlineoptics.com

16. Coastline Optics, Inc. 906 Via Alondra Camarillo, CA 93012 (805) 384-0609