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Single Branch Fiber Bundles

Single Branch Fiber Bundles
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252 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 L i g h t S o u r c e s TECHNICAL REFERENCE MONOCHROMATOR AND INCANDESCENT SOURCES ARC SOURCES DEUTERIUM SOURCES CALIBRATION SOURCES FIBER ILLUMINATORS PHOTOLITHOGRAPHY SOLAR SIMULATORS INSTRUMENTS ACCESSORIES FOR ORIEL LIGHT SOURCES Oriel Single Branch Fiber Bundles Fiber Bundle at output of Research Arc Lamp Housing For broadband transmittance from the UV (>260 nm) to the NIR, these bundles are the smart choice. They have a broader spectral range than liquid light guides (page 253) and significantly higher throughput (for large sources) than single fibers (page 250). For transmittance down to 190 nm, see page 249 for our new Solarization Resistant Large Core Single Fibers, which do not suffer from the solarization problems that plague the fused silica fibers described here. TRANSMITTANCE (%) WAVELENGTH (nm) 1000 60 70 50 40 30 20 10 0 200 400 600 800 1200 1400 1600 1800 2000 HIGH GRADE FUSED SILICA GLASS STANDARD GRADE FUSED SILICA GLASS 60 50 40 30 20 10 200 300 400 HIGH GRADE FUSED SILICA STANDARD GRADE FUSED SILICA Fig. 1 Typical transmittance of Oriel Fiber Bundles Construction These bundles use a stainless steel protective sheathing around the fibers. The High Grade Fused Silica Bundles use a silica/silica polyimide buffer. The Standard Grade models use an optical grade fused silica core and siloxane polymer cladding. All our bundles have 11 mm standard terminations. They mount in the fiber assemblies described on page 257 to 258. Specifications Glass Bundles Standard Grade Fused Silica Bundles High Grade Fused Silica Bundles Spectral Range 400 to 1500 nm 280 to 2200 nm 260 to 2200 nm Transmittance* 40% 45% 55% Fiber Diameter (ìm) 50 250 200 Power Handling 100 °C 175 °C 100ºC Numerical Aperture 0.56 0.27 0.22 F/# 0.9 1.9 2.3 Acceptance Cone, 2a 68° 31° 25° *To ~1500 nm B B 0.47 (11.8) 0.47 (11.8) A A 0.43 (11) 0.43 (11) GLASS AND STANDARD GRADE FUSED SILICA HIGH GRADE FUSED SILICA Fig. 2 Dimensional diagram of Fiber Bundles Ordering Information Bundle Type Bundle Diameter Inch (mm) (A) Total Length Inches (mm) (B) Model Glass Fiber Optic Bundles 0.063 (1.6) 24 (610) 77520 0.063 (1.6) 48 (1219) 77522 0.125 (3.2) 24 (610) 77524 0.125 (3.2) 36 (914) 77525 0.125 (3.2) 48 (1219) 77526 0.125 (3.2) 72 (1829) 77527 Standard Grade Fused Silica Fiber Optic Bundles 0.063 (1.6) 24 (610) 77561 0.063 (1.6) 36 (914) 77562 0.125 (3.2) 24 (610) 77563 0.125 (3.2) 36 (914) 77564 High Grade Fused Silica Fiber Optic Bundles 0.063 (1.6) 24 (610) 77575 0.063 (1.6) 36 (914) 77576 0.125 (3.2) 24 (610) 77577 0.125 (3.2) 36 (914) 77578 See our website WEBfor more info

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Single Branch Fiber Bundles 1Pages

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Single Branch Fiber Bundles
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