ifm has introduced its LDH313 sensor for dew-point monitoring applications. The instrument measures compressed-air pressure dew point from −20°C to +20°C, supports pressures up to 50 bar and provides IO-Link and 4–20mA analogue output.
UbiQD has secured funding for a fibre-coupled single-photon source prototype. The $200,000 New Mexico award supports optical equipment and quantum-dot characterisation, while room-temperature operation and reliable photon delivery remain development targets.
ASMPT recorded unprecedented orders for semiconductor and electronics manufacturing equipment. Third-quarter bookings reached HK$8.85bn, up 137.9% year on year, with demand for thermocompression bonding, photonics and surface-mount assembly systems.
SemiQ has introduced fourth-generation silicon carbide MOSFETs for power conversion. Its 750V and 1,200V devices offer specified on-resistance values of 9mΩ and 11mΩ respectively, with changes to cell geometry intended to reduce conduction and switching losses.
Seoul Viosys has started producing phosphor-free white microLED semiconductor devices. Its WICOP 3 architecture produces white emission from chips measuring 25 × 10µm, with the manufacturer reporting 0.015 lumens of output and luminous efficacy approaching 100lm/W.
Emerson has expanded its modular instruments for automated electrical testing. The additions include a 6½-digit digital multimeter and new oscilloscope configurations offering bandwidths up to 1.5GHz, with software support for multi-instrument configuration and automation.
PsiQuantum has demonstrated silicon-photonics optical circuit switching for computing networks. Its 8 × 8 prototype achieved typical insertion loss of 1.2dB and reconfiguration below three milliseconds, with evaluation samples being supplied to prospective customers.