633nm Polarization Maintaining Isolator     


The LD-PD'S PL-PMI Series is Polarization Maintaining Isolator. This is one High power fiber optic components we special design for RGB fiber laser. And now wavelength at 405/532/633/780nm is available, This Unit Can handle maximum average power at 1w. We can help Customize according to Customer's Requirements.



Product model


Name Model Price
633nm Dual Stage Polarization Maintaining Isolator   [PDF]  [RFQ]

PL- HPMI-A-A8C-W633-L-S-PA-D
Stock NO.: A80150608
[Please inquire]
633nm Single Stage Polarization Maintaining Isolator   [PDF]  [RFQ]

PL- HPMI-A-A8C-W633-L-S-PA-S
Stock NO.: A80150284
[Please inquire]


Parameter



Features

● High Power Stability

● Low Insertion Loss

● High Isolation

● High Extinction Ratio

Optical Characteristics

Tsub=25°C, CW bias unless stated otherwise

Parameter

Unit

Single Stage

Dual Stage

Center Wavelength (λc)

nm

633nm

Typ. Peak Isolation

dB

38

55

Min. Isolation, λc, 23

dB

35

45

Typ. Insertion Loss, λc, 23

dB

1.5

2.4

Max. Insertion Loss,   λc, all temperature

dB

2.0

4.5

Min. Extinction Ratio

dB

20

20

Min. Return Loss (Input/Output)

dB

55/50

55/50

Max. Average Optical Power

mW

500

Fiber Type


Nufern PM630HP

Operating Temperature

-5 to +50

Storage Temperature

-40 to +85

Note: 

1.*IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. 

2.*Connector key is aligned to slow axis.


Testing Result with LD-PD 633nm Laser diode(633nm 4.7mw Narrow Linewidth Laser diode):

PM1.jpg

Forward


PM2.jpg

Backward

Package Size

P9WE7NNM.jpg

Application

● Femto-second Fiber laser application

● Dense wavelength division multiplexing (DWDM) 

● EDFAs for small package designs

● High power Fiber laser

Ordering Info

PL- HPMI-☆-A8▽-W□□□□-□□-□-XX-X (HPMI:MIR High power Version Isolator)

☆ :Handling Power

A:300mW

B:1W

C:5W

D:Customize

▽:Working Mode

P:Pulse

C:Continuous wave

□□□□:Wavelength

450:450nm

532:532nm

632:632nm

*****

1064:1064nm

□□:Fiber Jacket

B:Bare fiber

L:900um Loose tube

C:Customize

□:Working axis

F:Fast axis aligment

S:Slow axis aligment

B:Both Axis Work

XX: Fiber and Connector Type

SA= SM600 fiber + FC/APC

SP= SM600 fiber + FC/PC

PP= PM630 fiber + FC/PC

PA= PM630 fiber + FC/APC

X: X Stage

S: Single Stage

D: Dual Stage


Labeling

Laser Components Safety

Due to the small size of the Fiber optic module, the box packaging is labeled with the laser radiation hazard symbol and safety warning labels shown below:

HP2.jpg

44.png

User Safety

Safety and Operating Considerations

The laser light emitted from this laser diode is invisible and may be harmful to the human eye. Avoid looking directly into the fiber when the device is in operation.

CAUTION: THE USE OF OPTICAL INSTRUMENTS WITH THIS PRODUCT INCREASES EYE HAZARD.

Operating the laser Components outside of its maximum ratings may cause device failure or a safety hazard. Power supplies used with this component cannot exceed maximum peak optical power.



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