Sales FUJING fiber-free space isolator，Manufacturer

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FUJING fiber-free space isolator

Product ID：GJGjgchanpin012

Price: Please inquire PDF Format

Supply Ability:220 SETS/MON

Port:SHENZHEN

Product Introduction
Consulting

Model NumberFUJING

Brand NameFUJIANFUJING

Payment TermsT/T, paypal

FUJING fiber-free space isolator
Introduction:
Optical isolators can be divided into two types according to their physical principles: polarization-dependent isolators and polarization-independent isolators. The polarization-dependent isolator, also known as the Faraday isolator, is composed of an input polarization element, a Faraday rotator, and an output polarization element, wherein the polarization angles of the input and output polarization elements are 45°. The fiber-free space isolator developed by our company can be divided into three types: expanded beam output type, indicating light beam expanding output type and non-expanded beam output type. The center wavelength is 980nm, 1030nm and 1064nm, and the average power is the largest. Up to 200W. These isolators are widely used in industrial processing to effectively maintain the frequency stability of fiber lasers, fiber amplifiers, and optical sensors. This product can be customized according to customer needs, including working wavelength, size, and withstand power.
Technical Parameters:

Isolator	Single stage beam expander output type	Two-stage beam expander output type	Red light indicator	Non-expanded output type
Center wavelength	980/1030/1064nm	980/1030/1064nm	1064nm	980/1030/1064nm
Operating wavelength range	≥±10nm	≥±20nm	≥±10nm	≥±10nm
Peak isolation	≥35dB	≥45dB	≥35dB	≥35dB
Bandwidth isolation @23°C	≥25dB	≥35dB	≥25dB	≥25dB
Insertion loss @23°C	≤0.4dB	≤0.6dB	≤0.5dB	≤0.4dB
Polarization dependent loss	≤0.15dB	≤0.15dB	≤0.15dB	/
Return loss	≥50dB	≥50dB	≥50dB	≥50dB
M2 attenuation	<10%	<10%	<10%	<10%
Fiber type	LMA fiber / PM fiber or other
range of working temperature	10-50℃
Storage temperature range	-10-60℃
Output spot diameter (1/e2)	6,7,8mm or others			0.5mm or others
Average optical power	20,30,50,100,200W or others		10,20,30,50W or others
Pulse peak power	50KW or others		20KW or others
Indicates the wavelength, power, and working distance of the light	/		650nm，<5mw，>1m	/

Introduction:
Optical isolators can be divided into two types according to their physical principles: polarization-dependent isolators and polarization-independent isolators. The polarization-dependent isolator, also known as the Faraday isolator, is composed of an input polarization element, a Faraday rotator, and an output polarization element, wherein the polarization angles of the input and output polarization elements are 45°. The fiber-free space isolator developed by our company can be divided into three types: expanded beam output type, indicating light beam expanding output type and non-expanded beam output type. The center wavelength is 980nm, 1030nm and 1064nm, and the average power is the largest. Up to 200W. These isolators are widely used in industrial processing to effectively maintain the frequency stability of fiber lasers, fiber amplifiers, and optical sensors. This product can be customized according to customer needs, including working wavelength, size, and withstand power.