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1064nm High Power Optical Bandpass Filter

The Bandpass Filter is a micro optics device based on environmentally stable thin film filter technology. It is widely applied to blocking the unwanted noise signals in EDFA and fiber pump laser systerms, to get the signals needed. The components are characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and reliability and high power handing capability.

Annex:

1064nm Bandpass Filter (up to 20W).pdf

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Product Description

1064nm High Power Optical Bandpass Filter

Features

Applications

Low Insertion Loss

Fiber Laser

High Return Loss

Test Instrument

High Extinction Ratio

Fiber Sensor

High Reliability & Stability

EDFA

Specifications

Parameter

Unit

Value

Center Wavelength

1064, or Specified

Min. Pass Band Width (@-0.5dB)

2, 5, 8, 15 or Specified

Max. Stop Bandwidth (@-25dB)

Specified

Max. Insertion Loss of Pass band at 23℃

0.7

Min. Extinction Ratio at 23℃ (PM Fiber Type)

Max. Polarization Dependent Loss at 23℃ (SM Fiber Type)

0.15

Min. Return loss at 23℃

Max. Power Handling (CW)

0.5, 1, 5, 10, 20 or Specified

Max. Peak Power for ns Pulse

10 or Specified

Max. Tensile Load

Operating Temperature

℃

0 ~ +70

Storage Temperature

℃

-40 ~ +85

With connectors, the handing power is 1W only, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.

Connector key is aligned to slow axis.

Ordering Information
PMBPF-①①①①-②②③-④④④-⑤⑥-⑦-⑧⑧-⑨⑨⑩⑩ (PM Fiber Type) BPF-①①①①-②②③-④④④-⑤⑥-⑦-⑧⑧-⑨⑨⑩⑩ (SM Fiber Type)
①①①①	- Wavelength:	1064=1064nm, SSSS=Specified
②②	- Pass Band width@-0.5dB:	02=2nm, 05=5nm, 10=10nm, 15=15nm, SS=Specified
③	- Working Axis:	B=Both axis working, F=Fast axis blocked, N=Non-PM
④④④	- Fiber Type:	003=PM980, 004=Hi1060, 018=PLMA-GDF-10/125-M, SSS=Specified
⑤	- Package Dimensions:	0=φ5.5x35mm, 1=70x12x8mm, S=Specified
⑥	- Pigtail Type:	0=bare fiber, 1=900μm loose tube, S=Specified
⑦	- Fiber Length:	0.8=0.8m, 1.0=1m, S=Specified
⑧⑧	- Connector Type:	0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified
⑨⑨	- Average Power:	00=500mW, 01=1W, 05=5W, 10=10W, 20=20W, SS=Specified
⑩⑩	- Peak Power:	00=Continuous Wave, 10=10kW, 20=20kW

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