The 2013 Computer Generated Holography and Diffractive Optical Elements Workshop and Optics of Imaging in Lithography Workshop, both directed by professor Tom D. Milster, will soon hit the halls of the Meinel Building. Read mroe…

College of Optical Sciences (OSC) at Univ. of Arizona hosts the National Academy of Engineering Regional Meeting on May 20 — and anyone in Arizona or elsewhere with a strong technical interest in astronomy or optics is welcome to attend. Admission is free of charge, but registration is required by May 10. Read more…

Webinar at Photonics Media, http://photonics.com

Thursday, April 25, 1 pm ET/10 am PT

Dae Wook Kim will discuss various new approaches for advancing the current computer controlled optical surfacing process for manufacturing highly aspheric or free-form optics, such as 8.4-meter diameter Giant Magellan Telescope off-axis primary segment at the U of A. He will also present actual data demonstrating the performance of the enhanced process to build next generation optical systems.

Sponsored by: OPTIMAX

The $54k grant is offered by  The Association of Universities for Research in Astronomy for a time of one year. Read more…

After casting the second of seven mirrors for the Giant Magellan Telescope in January, the UA GMT staff are steadily casting the third and zooming in on a new perspective on the universe. Read more…

During the Spring 2012 semester LOFT partly sponsored the creation of 66 optics kits. 50 were donated to the Girl Scouts of Southern Arizona and 16 to CIAN (Center for Integrated Access Networks) from OSC. On November 12th 2012, a couple LOFT members gave training to the Scouts on how to use these kits and explain the optics behind the different experiments. 

Optimax, a principal partner with the College of Optical Sciences (OSC) Industrial Affiliates program, is offering a $10,000 Optimax Product Grant for Research.

Title: Control of mid-spatial frequency errors

PI: Dae Wook Kim

Speaker: David Gritz, Director Sales, Heraeus Quartz America, LLC Optics Division

Host: Dae Wook Kim (Please, email me for more information.)

Title: Benefits of molding fused silica with a focus on cost savings of raw material and CNC machine time

David’s career has focused on new process, product and business development in glass (most notably in fused silica and fused quartz glasses) and glass-ceramics primarily focused in advanced optical products in the Photonics areas. Areas of expertise include advanced lasers, optical instrumentation, semiconductors optical metrology, microlithography, aerospace optics, astronomy, optics used in military and scientific R&D.  Over the past 20 years, David has managed the development of over 30 new technology enabling products used by many tier-one manufacturers in these fields and has been responsible for development new business exceeding $100M’s business for Corning, Lucent & Heraeus.

Speaker: Dr. Benny Cheung, Professor and an Associate Head of the Partner State Key Laboratory of Ultra-precision Machining Technology in Department of Industrial and Systems Engineering at The  Hong Kong Polytechnic University.

Host: Dae Wook Kim (Please, email me for more information.)

Topic: Research in Ultra-precision Machining and Freeform Surface Measurement

Abstract: The use of freeform optics for various industrial applications has become more widespread. In this presentation, the latest research related to Ultra-precision Machining and Freeform Surface Measurement  being undertaken in the Partner State Key Laboratory of Ultraprecision Machining Technology at The Hong Kong Polytechnic University is presented. Some examples of applications of the technologies in freeform optics are also discussed.

Speaker: Dr. Wei-Yao Hsu, Researcher and division manager at Instrument Technology Research Center

Host: Dae Wook Kim (For more information, please contact via email.)

In this talk, I will give a brief introduction of Instrument Technology Research Center (ITRC) and the current development of precision optical fabrication at ITRC. ITRC is a government funded research institute pioneering in instrument related frontier researches in Taiwan. Currently, ITRC has four research fields ranged from electro-optics and remote sensing, nanotechnology and bio-medical, vacuum and thin-film technology, and instrumentation and auto-system engineering. Optical fabrication is one of the core technologies of the instrumentation and auto-system engineering field. ITRC devotes the fabrication technology of optical components, such as: lenses, mirrors, and prisms, to support the internal and external research requirements since it was founded in 1974. Based on the optical fabrication experiments, ITRC was supported to organize a large optics fabrication and inspection group to develop the large optics fabrication technology for remote sensing instrument since 2009. The first mission of this group is to deliver a 466mm concave mirror and a 160mm convex mirror in 2012. In this talk, I will also introduce what we have done for this mission.