Project Description

1064nm High Power In line Optical Isolator – 200W

The high power isolator series includes in-line type, beam expanded isolator, fiber in and free space out isolator and free space isolator etc. 1064nm High Power Polarization Independent Isolator is one of the in-line type. they’re characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. Optical Isolators are optical devices that allow light to be transmitted in one direction only. They are most often used to prevent any reflected light from entering the source, thus preventing any feedback problems, it has been widely used in high power fiber laser system.

For wavelength of 1064nm, PM and non-PM types are available, fiber can be customized, with power conditions of CW or Pulse and Power Handling of 5W, 10W, 20W, 30W, 50W,100W, 150W can be customized.

If you do not see a standard isolator that meets your needs, we welcome the opportunity to review your desired specification and quote a custom isolator. Requests for custom fiber pigtails, different wavelengths and handling power of operation or other specific needs will be readily addressed.

Features Applications
·         Low Insertion Loss

·         High Power Handling

·         High Isolation

·         PM and Non-PM are available

·         Fiber can be customized

·         High Reliability

·         Excellent Temperature Stability

 ·         High Power Fiber Lasers

·         High Power Fiber Amplifier

·         Instrumentation

·         Test and Measurement

·         Fiber Amplifier Lab Research

Performance Specifications

Parameters Unit Values
Central Wavelength nm 1030 1064 1080
Operating Wavelength Range nm ±10
Typ. Peak Isolation dB 32 33 33
Min. Isolation in Band (at 25℃) dB 25 26 26
Typ. Insertion Loss dB 1.0 0.80 0.80
Max. Insertion Loss (at 25℃) dB 1.30 1.20 1.20
Min. Return Loss dB 50
Max. PDL(for SM fiber) dB 0.15
Min. Extinction Ratio(for PM fiber,power<100W) dB 16(Type B), 18(Type F)
Max. Optical Average Power(CW) W 50,100,150
Max. Peak Power kW 50,100
Fiber Type – 25/250 DC Fiber,30/250 DC Fiber,20/400 DC Fiber ,SM or PM, or Specify
Tensile Load(N) N 5
Operation Temperature ℃ 0 ~ +50
Storage Temperature Range ℃ -20 ~ +75
Cooling type – Water cooling
  1. Above specification are for device without connector, and may change without notice.
  2. Both single cladding fiber (SCF) and double cladding fiber (DCF) are available.
  3. Type B: Both axis working, Type F: Fast axis blocked, the default is Type B if without request.(Only for PM type)
  4. These devices must be mounted on heat sink with good heat conduction and need water cooling.

Package Dimension

*Due to ongoing design improvements, the package size is subject to change. Please contact DK Photonics for confirmation.

Order information

P/N: HPPII(HPPMI)-①-②-③-④-⑤-⑥ (HPPMI-B/F: High Power Polarization Maintaining Isolator)

① ② ③ ④ ⑤ ⑥
Wavelength Optical Power Power Type Fiber Type Fiber Jacket on Input & Output Fiber Length
30:1030nm

64:1064nm

80:1080nm

XX:Other

 100:100W

120:120W

150:150W

 P:Pulsed

C:Continuous

Wave

 XX/XX/XX/XX(core/clad/core NA/clad NA) 25:250um bare fiber

90:900um Loose Fiber

XX: Others

 08:0.8m

XX:Other

Part Number Example: HPPII-64-100-P-20/400/006/046-90-15

Description: 1064nm High Power Polarization Independent Isolator ,100W average power, 50kW pulsed power, 20/400um, NA0.06/0.46 fiber,with 0.9mm OD loose tube & 1.5m length, without connector at all ports, water cooling.

Ordering Information For Custom Parts

If you need to customize other specifications, please provide detailed description for your requirement.

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