TFB-MMMx1xxxx MM Power Combiners

Product number: SW11343

Manufacturer: Gooch & Housego

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Product information "TFB-MMMx1xxxx MM Power Combiners"

Tapered; Fiber Type MM; 900-1000 nm; Number of Legs 3x1, 7x1; Pump Transmission Efficiency ≥90%; RL >40 dB; Dimensions Ø3.0x55 mm, 5 mm²x60 mm

Gooch & Housego’s TFB-MMMx1xxxx tapered fiber bundle series of multi mode (MM) power combiners provide an all-fiber high-efficiency means of combining light from several multi mode sources into one fiber.

Fabricated using G&H proprietary controlled fusion process, the combiner enables high coupling efficiency over a wide wavelength range. Available in standard 3x1 and 7x1 configurations, Gooch & Housego (G&H) TFB-MMMx1xxxx power combiners can be fabricated from a range of industry standard multi mode fibers allowing ease of splicing to commercially available laser diodes. Custom fiber and port configurations are available on request, please contact AMS Technologies with your specific requirements.

Key Features:

All-fiber Construction
High Coupling Efficiency
High-power Design
Number of Legs (Pump Inputs): 3x1, 7x1
Custom Configurations Available
Pump Input Wavelength: 900 to 1000 nm
Pump Input Fiber: Multi Mode (MM), 105/125 µm
Pump Input Fiber Numerical Aperture (NA): 0.15, 0.22
Output Fiber: Multi Mode (MM), 125, 200 µm, 0.45 NA
Pigtail Length: 0.5, 1, 2 m
Pump (MM) Transmission Efficiency: ≥90%
Return Loss (RL): >40 dB
Dimensions: Ø3.0 x 55, 5 mm² x 60 mm

Applications: Cladding Pumped Fiber Lasers; Medical; Industrial; Defense

Manufacturer "Gooch & Housego"

Gooch & Housego is a manufacturer of precision optical components and subsystems, enabling a number of key technologies such as crystal growth, electro optics, fiber optics, optical coatings, acousto optics and RF electronics. Formed from leading established companies in these complementary technologies, Gooch & Housego is a leading supplier to the world´s major optical and laser system manufacturers. Target markets include industrial laser, biomedical, defense and metrology.

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FPW-X PM WDMs

Fused; Fiber Type PM Panda; 780-2100 nm; Number of Legs 1x2, 2x2; IL <0.3-<1.0 dB; RL 55 dB; PER >15->20 dB; Dimensions Ø3.0x85, 5x5x85 mm Gooch & Housego’s FPW-xxxxxxxxx series of fused polarization maintaining (PM) wavelength division multiplexers (WDMs) combine multiple wavelengths of light in PM fiber whilst maintaining polarization.Gooch & Housego (G&H) proprietary PM manufacturing technology provides low loss with high polarization extinction ratio. The all-fiber construction offers excellent reliability and high power handling characteristics.These high-performance parts are available in many wavelength configurations, housing, fiber and connector options and can therefore be readily specified in a wide variety of applications, enabling rapid design cycles and new project builds.In common with all PM components, it is necessary to launch into either the slow or the fast axis to maintain polarization. For the G&H FPW-X series of PM WDMs, specifications are based on slow axis launch, although fast axis versions are also available if requested.Key Features:- Operating Wavelength Range: 780 to 2100 nm- Low Signal Insertion Loss (IL): <0.3 to <1.0 dB - High Signal Path Polarization Extinction Ratio (PER): >15 to >20 dB- Return Loss (RL): 55 dB- Fiber Type: Polarization Maintaining (PM) Panda on All Ports- Slow Axis Operation as Standard, Fast Axis Operation Also Available- High Optical Power Handling: 4 W- Number of Legs: 1x2, 2x2- Connector Type: FC/PC-PM, FC/APC-PM, None- Dimensions: Ø3.0 x 85, 5 x 5 x 85 mmApplications: Pump Signal WDM for EDFA; Fiber Lasers; Instrumentation; Telecoms; IR Imaging; Biomedical; Industrial; Defense; IR Counter Measures

Product number: SW11462

Manufacturer: