EDFA-11-9/125 EDFA Module

Delivery System consisting of a laser to fiber coupler, fiber optic patchcord, fiber optic collimator, and fiber optic line generator; Power Transmission ≤1 to ≤ 20 W In flow visualization systems, a visible wavelength laser beam is coupled into an optical fiber, recollimated at the fiber output, and then sent through a lens, generating a line. This line of laser light is then shone through the flowing liquid under inspection. Any particulate matter present, or changes to the flow pattern within the fluid, causes fluctuations in the output beam pattern which are visually observed. OZ Optics offers complete delivery systems for flow visualization, consisting of a laser to fiber coupler, fiber optic patchcord, fiber optic collimator, and fiber optic line generator. The line generator uses a Powell lens. Compared to simple cylindrical lenses, this Powell lens transforms a collimated beam into a line with a uniform output intensity along its entire length. Fiber optic delivery systems are available for a wide range of wavelengths. Other wavelengths are available on request. The maximum power transmission possible depends upon the fiber size chosen 4/125 fiber can handle 1 W to 3 W, 10/125 fiber can handle 3 W to 5 W, 25/125 fiber can handle 5W to 10 W, and 50/125 fiber can handle 10 W to 20 W. For best repeatability and stability, FC connectors are recommended for the fiber couplers and collimators. Pigtail style couplers and collimators are also recommended.By choosing different focal lengths for the collimating and Powell lenses, different line widths and fan angles are possible. Standard line widths for singlemode fibers are 0.8 mm and 1.2 mm. Standard fan angles are 10°, 30° and 45°. Contact us for further information on available line widths and fan angles. Key Features: Uniform Output Intensity over Entire Length Rugged and Compact Design Low Insertion Loss Visible Wavelength Range: 400 to 700 nm Wide Fan Angles Available: 10 to 75 degrees Applications: Flow Cytometry, Particle Measurement, Imaging Systems

 Erbium-doped; Fiber Type Single Mode SMF 9/125 µm; 1528-1560 nm; Input Power 0 dBm Typ.; Output Power ≤27 dBm; Interface RS232 Beogold Technology's BG-HEDFA high-power EDFA offers an output optical power of up to 27 dBm and is widely used in optical fiber sensing and communications. The BG-HEDFA high-power EDFA consists of a 980 nm or 1480 nm pump laser to provide energy and operates in AGC, ACC or APC mode. It provides high output power, a wide spectral range, and a variable gain range >20 dB. These EDFAs can work across the C-band. Powered by a + 5 VDC power supply, the BG-HEDFA features a user-friendly RS232 serial port as communications interface for easy internal configuration. Beogold’s BG-HEDFA high-power EDFA enables real-time parameter monitoring as well as remote management and control of the line. Key Features: Operating Wavelength: 1528 to 1560 nm Low Noise Figure: 5.5 dB Max. High Output Power: up to 27 dBm Flexible Control Mode Customizable Optical Output Power and Configuration High Stability High Reliability Input Power: 0 dBm Typical Min. Input/Output Isolation: 40 dB Fiber Type: Single Mode (SM) SMF 9/125 µm, NA = 0.13 Fiber Length: Custom Design Fiber Connector: FC/APC or Custom Design Communication Interface: RS232 Serial Port Power Supply: 5 VDC, <30 W Operating Temperature: -20 °C to +60 °C Dimensions: 238 x 120 x 15 mm Applications: BOTDR; OTDR System; LIDAR; Nonlinear Optics Research; Fiber Optic Sensing; Air Monitoring

Wavelength 180 nm to 2000 nm; Focal Length 1.05 mm to 18.68 mm; Singlemode, Multimode & PM Fibers; Connector Options NTT-FC/PC; AT&T-ST, SC, LC/PC OZ Optics offers a complete line of fiber collimators and focusers with low backreflection, designed to collimate or focus light exiting a fiber to a desired beam diameter or spot size. These devices can be used with laser diodes, photodiodes, acousto-optic modulators and other fiber optic devices.