news digest ♦ Equipment and Materials


The Group’s conversion of operating profit into cash is expected to reduce net debt to below £35 million at year end (June 2013: £37.7 million), even after the payment of approximately £14 million during 2013 in deferred consideration relating to prior acquisitions. The amount of deferred consideration payable in 2014 is expected to reduce from this level.


Towards the end of 2013, in addition to successfully renewing its existing contractual relationships with key wireless customers, IQE also extended its contractual share of future business. The group continues to diversify its business across non-wireless applications.


The board remains confident that the group can continue to deliver increased free cash flow over the coming year and beyond, as the business continues to diversify, and cost synergies from recent acquisitions are realised.


Drew Nelson, CEO and President of IQE plc, says, “I am very pleased to announce that we expect to report a record level of revenue and earnings for 2013 as a result of IQE’s increasingly strong position within the Compound Semiconductor Industry, and our rapidly strengthening product portfolio. As a result of strong cash flows we have also successfully reduced net debt and the deferred consideration owing on prior acquisitions.”


“We look forward to further increasing cash flows and earnings during the current year and beyond as we maintain our strong position in wireless and continue to leverage opportunities to exploit our products in other high-growth markets.”


Equipment and Materials


Sensors Unlimited to reveal two InGaAs cameras


One of the cameras is claimed to be the world’s fastest 2048 pixel linescan camera. Both devices are designed specifically for spectral-domain optical coherence


UTC Aerospace Systems / Sensors Unlimited Inc. (SUI) will demonstrate what they say is the world’s fastest 2048-pixel Linescan Camera at >145,000 A-lines per second at BIOS and Photonics West.


The SUI GL2048R camera, joins the 76,000 lps GL2048L 138 www.compoundsemiconductor.net January / February 2014


SWIR snapshot Mil-rugged high sensitivity high-definition InGaAs camera


The new Sensors Unlimited GA1280JSX-12.5 snapshot camera is the third megapixel-class InGaAs commercial camera put into production by UTAS since 2011 and will be demonstrated at the show booth.


enabling OEMs and researchers to maximise speed or minimise cost for their Spectral Domain OCT systems (SD-OCT).


GL2048 pixel linescan camera. Tomography at 1.05 and 1.31 microns


The GL2048R and L cameras deliver the high-resolution and high-speed needed for SD-OCT, whether to minimise eye motion artefacts or to scan larger volumes with minimum patient discomfort.


Compact and slim, the GL2048 cameras feature InGaAs photodiode arrays of 2048 pixels with 210 µm height and 10 µm width.


The cameras are ideal for SD-OCT at 1.04 µm for retina diagnostics, 1.31 µm for corneal and cardiovascular imaging, or 1.55 µm for deepest imaging in non-medical OCT applications.


The GL2048L model has been shipping for a year to researchers and OEMs, and with its line rate range from 100 lps is also being used for silicon ingot photoluminescence inspection.


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