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with 13° 或 15° 楔角, phi=22.5° 2.光环形器和光分束器用YVO4 尺寸公差 W(+/-0.05mm)xH(+/-0.05mm)xL(+/-0.1mm)or(+/-0.003mm) 光轴方位角 +/-0.5° 平行度 <15 arc sec 垂直度 ...
with various thickness. The phase shift is called retardance. The most popular retarders in Photonchina are quarter and half wave. with an appropriate choice of thickness, any degree of retardance may be achieved at any wavelength for which quartz is transparent. However, the minimum thickness necessar...
with the help of experienced optical engineers, Photonchina also provides the designing of c-lens according to customer's requirements, beside our standard products list below. ...
产品特点Wa llaston polarizer can separate an incident beam into two rays: extraordinary and ordinary ray with a deviation angle which is dependent on wavelength. Both rays are transmitted through the other surface. Specifications: Material : a -BBO, Calcite.Wallaston polarizer can separate an incident beam in...
产品特点 Dual wavelengths waveplate is a multiple waveplate that provide a specific retardance at two different wavelengths, it's particularly useful when used in conjunction with other polarization sensitive components to separate coaxial laser beams of different wavelength.产品参数Specifications:Materi...
产品特点The Plano Concave Lenses are made from BK7 material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand ...
产品特点An axicon lens is a specialized type of lens which has a conical surface. An axicon images a point source into a line along the optic axis, or transforms a laser beam into a ring. It can be used to turn a Gaussian beam into an approximation to a Bessel beam, with greatly reduced diffraction. Axicons l...
without connectors)...
withoutY=with N=withoutY=with1310=1310nm1550=1550nm 2004=2004nm etcS=SM FiberP=PM FiberM=MMFiber1=1mw 10=10mw 50=50mwetc FC/UPC FC/APCetc...
with connector, IL is 0.3dB higher, RL is 5dB lower. 订购信息FR-11-2345611-Center Wavelength:06=1064,31=1310,55=15502-Package Type1=Standard3- Fiber Type:1=SMF-28, 2=Hi 10604-Pigtail Type:0=250μm bare fiber, 1=900μm loose tube5-Fiber Length:0=0.8m,1=1m6-Connector Type:0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=...
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