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GoPhotonics presents a diverse portfolio of advanced LEDs engineered to deliver precise, application-specific illumination across ultraviolet, visible, and infrared wavelengths. Designed to support applications ranging from optical measurement and communication to biomedical sensing, transportation systems, and industrial monitoring, these LEDs feature optimized emission characteristics, compact packaging, and robust optical performance tailored for demanding photonics environments.

Optoi OIL4: Infrared LED for Optical Measurement & Encoder Systems

The OIL4 from Optoi is a GaAlAs infrared LED designed to operate at a wavelength of 880 nm. Delivering an optical output power of 5 mW with a spectral bandwidth of 60 nm, the LED incorporates a special glass lens that enables a parallel light beam with a narrow half-width beam angle of ±5°. Its forward voltage of 1.45 V and maximum reverse current of 10 μA support stable operation in compact optical systems.

Housed in a TO-18 metal-glass package measuring 18.9 mm x 4.65 mm x 2.54 mm, the RoHS-compliant LED is compatible with the OIL10S04 sensor and is well-suited for infrared emitter applications in encoders and optical measurement systems where beam precision is critical.

Ashine Industries ASH114UR: Red LED for Optical Communication & Sensing

The ASH114UR from Ashine Industries is a red LED operating at a wavelength of 643 nm with a luminous intensity of 30 mcd. Fabricated using a GaAlAs/GaAlAs double heterostructure design, the LED is engineered for high efficiency and stable optical output.

With a chip size of 14 mm x 14 mm, forward voltage of 2 V, and operating current of 20 mA, the LED is designed for applications in optical communication, remote control, and sensing systems that require reliable red-light emission and energy-efficient performance.

Marubeni SMBB760D-2100S-I: High-Power AlGaInP LED for Safety-Critical Applications

The SMBB760D-2100S-I from Marubeni is an AlGaInP LED operating across a wavelength range of 750 nm to 770 nm. Delivering radiated power levels of 800 mW and 2000 mW, the LED features a narrow 25 nm half-width and rapid switching performance with a rise time of 50 ns and fall time of 100 ns.

Built with two 1000 µm x 1000 µm chip pieces, a silver-plated copper lead frame die, and silicone resin lens, the LED is housed in a compact PA9T resin surface-mount package measuring 5 mm x 5.2 mm x 1 mm. With a forward voltage of 5 V and 4000 mW power dissipation, it is suitable for high-reliability environments including medical devices, aerospace equipment, automobiles, traffic control systems, and nuclear reactor control systems.

EPIGAP OSA Photonics GmbH OCU-431 UI225: Ultraviolet LED for Biomedical & Disinfection Applications

The OCU-431 UI225 from EPIGAP OSA Photonics is an ultraviolet LED operating in the 225 nm to 230 nm wavelength range. Delivering an output power of 0.6 mW with a 115° viewing angle and 12 nm FWHM, the LED is optimized for UV-based sensing and life science applications.

The LED incorporates a flat lens and ceramic circuit substrate and is packaged in a compact SMD format measuring 3.5 mm x 3.5 mm x 1.5 mm. Requiring a DC supply voltage of 13 V and operating at 200 mA, the RoHS- and REACH-compliant device is supplied in 12 mm blister tape with face-up orientation, making it suitable for automated assembly in sensing, biomedical, and life disinfection systems.

Vishay Semiconductors VLDTG1232: Dome Lens Green LEDs for Signaling & Biosensing

The VLDTG1232 from Vishay Intertechnology is a dome lens green LED operating at a wavelength of 525 nm. Featuring a luminous intensity of 16000 mcd and luminous flux of 0.35 mlm/mcd, the LED uses InGaN on sapphire chip technology to deliver high brightness and stable optical output.

With a forward voltage of 2.9 V, reverse current of 0.01 μA, and forward current of 20 mA, the LED is packaged in a compact surface-mount gullwing/reverse gullwing format measuring 2.3 mm x 2.3 mm x 2.8 mm. The LED is ideal for traffic signals, smoke detectors, interior and exterior lighting, biosensing, illuminated advertising, and indicator or backlighting applications for displays and switches.

From infrared emitters for optical measurement and communication to ultraviolet sources for biomedical applications and high-brightness visible LEDs for signaling and lighting, GoPhotonics’ LED portfolio delivers versatile, high-performance illumination solutions for next-generation photonic, industrial, and sensing systems.

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