1310 & 1550nm High Power Isolator

1310 & 1550nm High Power Isolator

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Features

■ Low Insertion Loss

■ High Isolation

■ High Power

■ High Stability & Reliability


 Applications

■ EDFA

■ Fiber Optical Instruments

■ Fiber Lasers

■ High Power PM Applications




Specifications

 

Parameter

Non-PM Isolator (HP)

PM Isolator (HP-PM)

1

Type

Single stage

Dual Stage

Single stage

Dual Stage

2

Center wavelength (nm)

1310 & 1550

3

Bandwidth (nm)

CW ± 15

4

Peak Isolation (dB)

40

55

40

55

5

Min. Isolation at 23(dB)

35

45

35

45

6

Max. Insertion Loss at 23 (dB)

0.30 

0.35

0.35

0.40

7

Typ. Insertion Loss at 23 (dB)

0.20

0.30

0.30

0.35

8

Extinction Ratio (dB)

Type 1

Fast Axis Blocked

---

---

22

22

 

 

Type 2
Both of Axis Working

---

---

20

20

9

Max. PDL (dB)

0.05

0.05

---

---

10

Min. Return Loss (dB)

50

50

50

50

11

Fiber Type

SMF-28e

SMF-28e

PM 1310/1550

PM 1310/1550

12

Power handling (CW, W)

1W to 10W

13

Package Dimensions (mm)-5W

φ5.5*L35, Customized

14

Package Dimensions (mm)-10W

L58*W10*H8, Customized

15

Operating temperature ()

-5 ~ +50

16

Storage temperature ()

-20 ~ +75