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1550nm Non-PM High Power Fiber Isolator (up to 10W)

The solator is designed to transmit positive light, while blocking the reflected light from the terminal. The isoaltor is characterized with low insertion loss, high isolation, high return loss and excellent environmental stability and reliability. It's the critical device of fiber amplifiers, fiber lasers, high speed communication systems and instrumentation applications.

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Product Description

1550nm High Power Optical Isolator


Features			Applications
Low Insertion Loss			Communication Systems
High Return Loss			Test Instrument
High Extinction Ratio			Fiber Sensor
High Isolation			Research
High Stability & Reliability

Specifications
Parameter		Unit		Value
Stage		-		Single	Dual
Center Wavelength		nm		1550
Operating Wavelength Range		nm		±20
Typ. Peak Isolation at 23℃		dB		42	58
Min. Isolation at 23℃		dB		28	48
Typ. Insertion Loss at 23℃		dB		0.4	0.5
Max. Insertion Loss at 23℃		dB		0.55	0.65
Min. Extinction Ratio at 23℃ (Both Axis Working)		dB		20	20
Min. Extinction Ratio at 23℃ (Fast Axis Blocked)		dB		25	25
Max. Polarization Dependent Loss (SM Fiber Type)		dB		0.15
Min. Return Loss (input/output)		dB		50/50
Max. Optical Power (CW)		W		0.5, 1, 2, 5, 10 or Specify
Max. Tensile Load		N		5
Operating Temperature		℃		0~+70
Storage Temperature		℃		-40~+85
Above specifications are for device without connector. For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower. *The default connector key is aligned to slow axis.
Ordering Information
HPMIS-1111-23-444-56-7-88-99AA (PM Fiber Type) / HPIIS-1111-23-444-56-7-88-99AA (SM Fiber Type)
1111 - Wavelength:	1550=1550nm, SSSS=Specify
2 - Core Type:	S=Single-core, D=Dual-core
3 - Working Axis:	B=Both axis working, F=Fast axis blocked, N=Non-PM
444 - Fiber Type:	001=PM1550, 008=SMF-28E, SSS=Specify
5 - Package Dimension:	0=5.5x35mm, 3=70x12x8mm, S=Specify
6 - Pigtail Type:	0=bare fiber, 1=900μm loose tube, S=Specify
7 - Fiber Length:	0.75=0.75m, 1.0=1.0m, S=Specify
88 - Connector Type:	0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify
99 - Average Power:	00=500mW, 01=1W, 02=2W, 05=5W, 10=10W, SS=Specify
AA - Peak Power:	00=Continuous Wave, 10=10kW, 20=20kW

Part No. Example: HPMIS-1550-SF-001-30-0.8-00-1010
Description: 1550nm High Power Maintaining Isolator, Single-core stage, Fast axis blocked, PM1550 fiber, 70x12x8mm, bare fiber, 0.8m, no connector, 10W average power, 10W peak power.

For Custom Parts, please provide detailed description for your requirement.

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