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Innolume, a leading developer of semiconductor laser and photonic components based on InGaAs quantum dot technology, is featured on GoPhotonics for its portfolio of high-performance laser diodes, fiber-optic isolators, and semiconductor optical amplifiers (SOAs). The company’s solutions are engineered for precision, stability, and scalability, serving diverse applications in optical communications, sensing, spectroscopy, and advanced photonics systems. By integrating proprietary epitaxial growth, high-yield manufacturing, and rigorous quality control, Innolume delivers reliable optoelectronic components that ensure superior spectral stability, narrow linewidths, and efficient fiber coupling across a wide wavelength range.

DFB-10xx-YY-300-GS - Distributed Feedback Laser Diode for Spectroscopic and Sensing Applications

The DFB-10xx-YY-300-GS is a distributed feedback (DFB) laser diode that operates in the 1000 nm - 1100 nm wavelength range, offering a single longitudinal mode with a stable spectral profile. Designed for demanding applications such as spectroscopy, gas sensing, and metrology, this device provides high side-mode suppression and wavelength stability over temperature variations. It delivers excellent beam quality with narrow linewidth and low relative intensity noise, ensuring precise spectral performance. Packaged in a 14-pin butterfly housing with an integrated thermoelectric cooler and thermistor, the laser offers reliable operation and easy system integration. The compact design and efficient fiber coupling make it ideal for OEM and laboratory setups requiring long-term wavelength stability and precision.

SM-1060-YY-P1000 - Single-Mode Laser Diode for Fiber-Optic Communication and Sensing

The SM-1060-YY-P1000 is a 1060 nm single-mode laser diode offering high optical power and stable output for fiber-optic communication and precision sensing systems. It features excellent spectral purity and low noise, making it suitable for coherent detection, interferometry, and wavelength reference applications. The diode ensures consistent power stability even under thermal or drive variations, owing to its optimized chip design and thermal management. It is fiber-coupled and available in a compact, hermetically sealed package, ensuring ease of integration into fiber-based photonic modules. Its balance of efficiency, reliability, and beam quality makes it ideal for industrial, medical, and metrology applications.

OIS1085000PM28DBXXXX - Polarization-Maintaining Fiber-Optic Isolator for 1085 nm

The OIS1085000PM28DBXXXX is a polarization-maintaining (PM) fiber-optic isolator optimized for 1085 nm operation, designed to protect laser sources from back reflections and feedback that can degrade performance. It offers isolation up to 28 dB with minimal insertion loss, maintaining high optical efficiency across transmission channels. The isolator features a robust, compact design with PM fiber pigtails, ensuring stable operation in polarization-sensitive systems. It is suitable for integration into laser modules, amplifiers, and optical measurement systems that require reliable protection and stable polarization control.

OIS1095000HI30DBHXXX - High-Isolation Fiber-Optic Isolator for 1095 nm

The OIS1095000HI30DBHXXX provides high isolation up to 30 dB at 1095 nm, offering superior suppression of reflected light in high-power and precision optical setups. This device minimizes insertion loss while maintaining stable performance over a wide temperature range, ensuring consistent signal quality. The isolator’s rugged construction and high-power handling capability make it ideal for industrial laser systems, fiber amplifiers, and laboratory photonics setups. With PM or SM fiber options, it provides flexibility for various system architectures requiring robust feedback isolation.

SOA-1290-40-YY-25DB - Semiconductor Optical Amplifier for High-Gain Fiber-Optic Systems

The SOA-1290-40-YY-25DB is a semiconductor optical amplifier (SOA) designed for the 1290 nm wavelength band, offering up to 25 dB of small-signal gain. Engineered using Innolume’s proprietary quantum dot active region technology, it delivers excellent gain uniformity, low noise figure, and fast response times. This amplifier supports both single-mode and polarization-maintaining fiber interfaces, providing flexibility for system designers. Its compact, fiber-coupled package ensures seamless integration into optical networks, boosting signal strength in communication links, sensing systems, and laboratory setups. The amplifier’s high linearity and saturation power make it a reliable solution for optical amplification, preamplifier stages, and signal regeneration in advanced photonics platforms. 

With its portfolio of high-performance DFB laser diodes, fiber-optic isolators, and semiconductor optical amplifiers, Innolume continues to strengthen its leadership in photonic component innovation. Through precision epitaxial engineering and advanced device integration, the company provides optical sources and amplifiers that meet the stringent demands of modern communication systems, precision sensing, metrology, and scientific research. Innolume’s commitment to reliability, performance, and spectral control positions it as a trusted global supplier for next-generation optical and photonic solutions.

Click here to learn more about Innolume’s optical amplifiers.