International Exhibition for Advanced Optical Technology　interopto 2013　INTERNATIONAL OPTOELECTRONICS EXHIBITION 2013　2013/10/16/(Wed)-10/18/(Fri)10:00-17:00　PACIFICO YOKOHAMA

AUTEX, Inc.

Excel Technology Japan K.K

FEIRA.Co., Ltd.

INO

Japan Laser Corporation

Kantum Electronics Co., Ltd.

Marubun Corporation

Ophir Japan Ltd.

Opto Science, Inc.

Spectra-Physics K.K.

Acousto-Optic Tunable Filters: Technology and Applications

Gooch & Housego /Opto Science, Inc.

Acousto-Optic Tunable Filters (AOTFs) are used in a variety of markets including, life sciences, spectroscopy, and homeland security. The AOTF allows the user to electronically select and transmit a single wavelength, a selection of multiple discrete wavelengths, or a tailored wavelength band from the incoming light. The spectral selection is caused by the interaction between light waves and acousto-optic waves within a crystal, the acousto-optic wave being generated through the use of a piezo-electric transducer bonded to the crystal surface. The spectral selection is extremely fast, randomly accessible and involves the use of no moving parts. The diversity of applications demands a wide range of AOTFs covering the spectral range from UV through NIR. From lamp illumination to laser line selection, each AOTF is specifically tailored for optimum performance and large diameter devices have been developed for high resolution spectral imaging applications. G&H have developed AOTF components for a variety of applications including space based remote sensing, confocal microscopy, fast throughput biomedical screening, mineral identification, plastics recycling as well as art conservation and stewardship.

Novel All-semiconductor High-Speed Akinetic Swept-Source for OCT and Sensing

Insight Photonic Solutions, Inc. / FEIRA.Co., Ltd.

A novel swept-wavelength laser for optical coherence tomography (OCT), Sensing and Spectroscopy using a monolithic semiconductor device with no moving parts is presented.
The laser is entirely in semiconductor, and exhibits a single longitudinal mode. Over 100nm wavelength sweeps at 1310nm and 1550nm are achieved at 400kHz sweep rates (up to 1 MHz) at 20mW and coherence length >40mm and almost 100% duty cycle. Point-spread functions with 45-55dB dynamic range are attained. The laser generates a sample trigger (electronic k-clock) denoting exactly equal optical frequency intervals during the sweep, eliminating the need for an external optical k-clock. The tuning mechanism is all-electronic, making it highly adjustable and programmable. We demonstrate controlled power vs. wavelength profiles (flat and Gaussian), adjustable sweep rate and adjustable duty cycle up to 95%. The laser is based on reliable semiconductor wafer-scale processes, leading to low and rapidly decreasing cost.

Introduction of the latest high peak power short pulsed fiber laser

nLIGHT Corporation/MARUBUN CORPORATION

A compact, low cost, Pulsed Fiber Laser platform capable of >250kW peak power with pulse widths between 50 ps and 1.5ns.

EB lithography fabrication service by CRESTEC

Crestec Corporation

Crestec corporation is EB lithography system maker. We provide fabrication service of EB process too. It can be used for making of various R&D devices. I introduce fine patterns of EB writing.

Unique Technology Transfer Business Model from Canadian Optics Industrial R&D Center

INO

Since 1988, INO has supporting Industory by Innovation in Optics and Photonics. This presentation will introduce Unique Business model to redue product time to market for patners with examples.

Introducing Horizon, a new mid-band Optical Parametric Oscillator delivering exceptional power and performance

Excel Technology Japan K.K

With more than twice the efficiency, an extended tuning range into the VUV, narrow linewidth and active precision control throughout, Horizon offers unprecedented advantages to the scientific community.