Photonics/Optics

Cylindrical Lenses

Dayoptics (Fuzhou, China) produces cylindrical lenses from a variety of materials including BK7, fused silica, sapphire, CaF2, and MgF2 as standard. Cylindrical lenses focus light in only one dimension and are commonly used in range finders to produce astigmatism. Cylindrical lenses are also used in semiconductor diode lasers as FAC lenses. Lens dimensions range from 1mm × 1mm to 100mm × 100mm.

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Camera Development Kit

D3 Engineering (Rochester, NY), New Scale Technologies (Victor, NY), and Sunex (Carlsbad, CA) have teamed up to create a new OEM SmartCamera Developer’s Kit. The kit allows engineers to develop and integrate camera systems.

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Frame Grabber

BitFlow (Woburn, MA) has announced the Neon- CLQ Quad, a Camera Link/PoCL frame grabber that provides interfaces for four cameras plus I/O. All four cameras can be synchronized or independently operated with different resolutions, frame rates, and triggering modes.

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Laser Measurement Mobile App

Ophir Photonics (North Logan, UT) offers the Quasar App, a mobile application that displays laser meter data on Android devices or tablets. The Quasar App connects to Ophir’s Quasar device via Bluetooth. Once connected, the App displays power readings from the laser measurement sensor within a range of 10 meters.

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Vacuum Spectrometer

The Model 248/310 grazing incidence spectrometer from McPherson (Chelmsford, MA) makes direct optical measurements from one to 300 nanometers. The device enables testing of soft x-ray (XUV) high energy light sources (plasma or laser) and samples. Life time, persistence, or decay can be measured with continuous spectral scanning.

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Light Source

The BluLoop Light Source from Ocean Optics (Dunedin, FL) is a compact, LED-based source with balanced spectral output across the visible (400-700 nm) range. When coupled to a miniature spectrometer, optical fibers, and sampling accessories, Blu- Loop can be used for color and reflectance measurements and general-purpose VIS-NIR spectroscopy. The four LEDs are individually tunable for balancing of the spectral output. BluLoop produces “flatter” spectral output in the visible range for more predictable response, especially for color analysis.

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Optical Communications Receiver

Specialized mixed-signal (radio frequency and digital) hardware and processing techniques are employed to enable processing of the multi-GHz signal bandwidth, along with the instruction of an inter-symbol guard time (ISGT) to facilitate synchronization to the received pulse-position modulation (PPM) signal.

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