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OSI Laser Diode, a provider of optical emitters and receiver modules, is featured on GoPhotonics for its range of laser diodes, LEDs, fiber optic transmitters, photodiode modules, and integrated optical receivers designed for communication, sensing, and instrumentation systems. The company focuses on reliable optical performance across key wavelengths including 850 nm, 1300 nm, and 1550 nm, supporting both multimode and single-mode fiber applications. Its portfolio includes pulsed laser modules for measurement systems, transmitters for optical data links, edge-emitting LEDs, avalanche photodiodes, and PIN-based receiver modules for signal detection. These products combine stable optical output, high-speed operation, and fiber-compatible designs for efficient system integration. They are widely used in fiber optic communication, OTDR, sensing, testing, and optical instrumentation applications.
LP8M10-23-62R - Pulsed Laser Diode for Sensing & Measurement Applications
The LP8M10-23-62R is a pulsed laser diode that operates at a wavelength of 850 nm with a spectral width of approximately 10 nm, delivering high peak optical output for short-duration pulse applications. It supports nanosecond-scale pulse generation with fast rise characteristics, enabling precise temporal resolution for high-speed optical measurements. This device is designed for efficient coupling into multimode fiber with a 62.5 µm core, ensuring effective light transmission in fiber-based systems. It incorporates a low-inductance design and high-reliability laser chip within a sealed package to maintain stable pulsed performance and consistent optical output. It is available in a compact instrument-grade module format with fiber-coupled configuration options for integration into optical systems. It is ideal for fiber optic testing, optical instrumentation, sensing, and high-speed measurement applications.
TL 2065PT-010 - Fiber Optic Transmitter for Optical & Electrical Applications
The TL 2065PT-010 is a fiber optic transmitter that operates over a wavelength range of 1520 nm - 1570 nm and delivers an average optical output power of - 8 dBm with a spectral width of 2.5 nm. It supports data transmission at 155 Mb/s and enables stable optical signal performance for communication links. This device is designed for high-loss budget links and features a 20-pin multisource pinout for compatibility with standard optical transmitter configurations. It includes a fiber pigtail compatible with 9/125/900 µm fiber and supports an FC/PC connector for efficient optical coupling. It is available in a compact package suitable for integration into optical and electrical systems. It is ideal for surface mount technology, optical communication, and integrated optoelectronic applications.
LDT 362 - InGaAs PIN photodiode for TFOCA Applications
The LDT 362 is an edge-emitting LED that operates at a center wavelength of 1300 nm, delivering optical output suitable for multimode fiber coupling. It provides efficient light transmission for communication systems and supports stable optical performance with controlled spectral characteristics. The device enables fast optical response for high-speed signal transmission and supports multimode fiber operation. It is compatible with FC and ST connectors for flexible system integration. It is available in a pigtail Long Horn 14-pin dual in-line package with an optional thermoelectric cooler. It is ideal for data transmission systems, fiber optic modems, and TFOCA applications.
LAPD 3050 - InGaAs Avalanche Photodiode for OTDR Applications
The LAPD 3050 is an InGaAs avalanche photodiode module that operates over a spectral range of 1000 nm - 1650 nm with a typical operating wavelength of 1550 nm for optical detection and signal transmission applications. It features a 50 µm active area and provides high-speed performance with a bandwidth of 2.5 GHz, along with high responsivity and low capacitance for efficient optical signal conversion. It offers low dark current and low back reflection, ensuring low-noise operation and improved signal integrity in high-performance systems. This device is designed to be overload tolerant and supports stable detection across a wide optical range for telecom and sensing applications. It is housed in a hermetically sealed 3-pin coaxial package and is coupled to a single-mode fiber pigtail for reliable optical interfacing. It is ideal for optical time-domain reflectometers (OTDR), line receivers, long-haul communication, and light-level detection applications.
LPAD 0004 - Fiber Optic Receiver for Optical Communication Systems
The LPAD 0004 is a fiber optic receiver that operates at wavelengths of 1310 nm and 1550 nm for single-mode fiber communication. It integrates an InGaAs PIN photodiode with a transimpedance amplifier to enable high-sensitivity optical signal detection and electrical conversion. It supports data rates up to 4 Mb/s and provides low-noise operation with wide dynamic range for stable reception of weak optical signals. It maintains low dark current and overload tolerance to ensure consistent performance in varying optical conditions. It is available in a mini DIL hermetic package with fiber pigtail and supports FC, SC, LC, and ST connectors. It is ideal for optical communication systems, supervisory links, instrumentation, and data transmission applications.
With its portfolio of laser diodes, LED sources, fiber optic transmitters, avalanche photodiode modules, and integrated optical receivers, OSI Laser Diode enables stable optical emission and high-sensitivity detection across key telecom and instrumentation wavelengths. By combining high-speed pulsed and continuous optical sources with fiber-compatible detector and receiver technologies, the company delivers reliable signal generation, efficient optical coupling, and consistent performance in fiber-based systems. OSI Laser Diode, Inc.’s focus on wavelength stability, fast modulation, and robust module integration makes it a trusted solution provider for fiber optic communication, OTDR systems, optical sensing, instrumentation, and data transmission applications.
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