The January 2019 Edition of OSSC's Images Newsletter is now available for download.
Winter 2019 courses began in early January:
Go to the links above to learn more about the courses and programs.
15% discount for OSSC Members on courses
Required for a Certificate.
Laser and Photonics Technology instructors lead hands-on, laboratory-driven classes, utilizing state-of-the-art industrial equipment, based on the industry-guided photonics curricula written by industry professionals. In addition to laboratory skills, students are offered one-on-one support and career advice, including résumé and LinkedIn profile building.
Recent VOSA Meeting
Tuesday 8 January
Advancements in Wavefront Shaping
Thomas G. Myers Professor of Electrical Engineering,
Bioengineering and Medical Engineering
California Institute of Technology
Abstract: Wavefront shaping has been an active research area over the past decade. Its ability to control light transmission through or into a scattering medium has significant biophotonics, computation, imaging, encryption and other applications. In this talk, I will discuss the various advancements we have made in wavefront shaping and talk about the use of wavefront shaping in biophotonics. I will also discuss two recent and surprising findings in our wavefront shaping work. The first is the intentional combination of wavefront shaping and a controlled scattering medium to create novel optical system – in effect, turning scattering from a ‘foe’ to a ‘friend’ for wavefront shaping. The second is the complete dropping of phase characterization in a new class of ‘wavefront shaping’ methods. scale up our devices from a handful of qubits to hundreds.
Upcoming OSSC Meeting
Wednesday 13 February
"Advancing Microresonator-Based Photonics Technology at OEWaves"
Dr. Andrey Matsko
Chief Technology Officer,
Abstract: Crystalline whispering gallery mode resonators (WGMRs) are characterized with kHz optical bandwidths achievable at room temperature. Such a narrow bandwidth enables their applications for generation of high spectral purity signals in both optical and radio frequency spectral domains. For instance, WGMR-based self-injection-locked semiconductor lasers can be created in visible and IR and have characteristics better than any other laser of similar size. As the result, miniature gyroscopes and clocks become feasible. WGMR-based X-Ka band microwave photonic oscillators are characterized with spectral purity unachievable in both optical and electronic devices of similar form factor. Kerr frequency combs generated in WGMRs pumped with continuous wave light result in generation of femtosecond optical pulses on a chip. The frequency comb integrated with a miniature agile laser can be utilized for optical frequency synthesis. These and other applications will be discussed and analyzed in the presentation.
6:00 pm - Networking & Social Hour
6:30 pm - Dinner
8:00 pm - Presentation
Dinner cost: Members $30 thru 8 Feb./$35 after
Non-members: $35 thru 8 Feb./$40 after
OSSC Student Members: $10 thru 8 Feb./$20 after*
*Discount applies to OSSC Members
who are full time students.
Not a member? Join OSSC for $15 and receive $5 off
the cost of attending our meetings.
Recent OSSC Meetings
Wednesday 9 January
"Tunable Laser Based Spectroscopic Imaging and Sensing"
Dr. Timothy Day
Vice President and General Manager,
DRS Daylight Solutions
Abstract: Quantum Cascade Lasers (QCLs) have opened up an enormous number of possible applications in the Mid and Long Wave Infrared (loosely defined as from 3-12um of center wavelength). Basic research, chemical sensing, directed infrared counter measures, and free space communications are just a few of the many examples. In this talk we will cover applications in the Spectroscopic Imaging and Sensing arena using tunable embodiments of a QCL. After a brief introduction to the QCL and its technical benefits, we will then dive into Instrument and Applications Engineering examples ranging from tunable laser based microscopes, tissue diagnostics for cancer screening, pharmaceutical drug development and blood diagnostics all using tunable Mid-Long Wave IR sources.
Venue: Joint Forces Training Base Los Alamitos,
Wednesday 12 December
Annual OSSC Corporate Member
"Optics for DNA sequencing"
Principal Optical Engineer
Abstract: The talk will cover the basics of DNA and sequencing for physicists and engineers with as little chemistry or biology as possible. Starting from the history of the human genome sequencing project ($3B in 2003), we move through the advances in sequencing technology to today’s products where the sequencing cost has dropped to <$1k. Each sequencer is made of watt class lasers, illumination engines and epi-microscopes. We’ll look at the microscope technology and designs using custom objectives and sensors that are pushing resolution limits.