Specialist in Special Optical Devices

PM Patch Cable

Ultra-stable PM Fiber Patch Cable

上架时间:2024-08-14
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产品详情

Ultra-stable PM Fiber Patch Cable

Product introduction

The ultra-stable polarization-maintaining single-mode fiber patch cable developed by CSRayzer is specially designed. Compared with the conventional polarization-maintaining fiber patch cable, it has the characteristics of ultra-high extinction ratio, low loss and high power, which ensures that the polarization direction of polarization state will not change when transmitting polarized light signals. Each polarization-maintaining patch cable is tested separately at the alignment wavelength to ensure the polarization extinction ratio and loss at the optical fiber connection, which is widely used in optical path systems with extremely high polarization state requirements, such as quantum calculation and quantum precision measurement systems. CSRayzer provides a variety of customization services for polarization-maintaining single-mode patch cable, such as any wavelength between 350-2000nm and any length.

 

Product features

Ø The cutoff wavelength can be selected from 350-2000nm.

Ø Low loss

Ø High extinction ratio output

Ø High withstand power optional

 

Application

Ø Quantum computing

Ø Cold Atom

Ø Quantum precision measurement

Ø Quantum communication

 

Technical indicators

 

Parameter

unit

Value

Wavelength Range

nm

350-460

400-680

460-700

620-850

770-1100

970-1550

Test Wavelength

nm

361

405

488/509

630

780/852

980/1064

Optical Fiber Type


PM-S350-HP

PM-S405-XP

PM460-HP

PM630-HP

PM780-HP

PM980

Cutoff Wavelength

nm

315±25

380±20

410±40

570±50

710±60

920±50

Typical Insertion Loss

dB

1

1

1

1

0.8

0.5

Maximum Loss

dB

1.2

1.2

1.2

1.2

1

0.8

Polarization Extinction Ratio (conventional)

dB

18

18

18

20

20

22

Polarization Extinction Ratio (ultra-stable)

dB

23

25

25

25

25

25

Core NA


0.12

Core Diameter

μm

2.5

3

3.5

4.5

5.5

Mode Field Diameter

μm

2.3@350nm

3.3±0.5@405nm

4.5±0.5@630nm

5.3±1@850nm

6.6±0.5@980nm

Peak Power

mW

100mW/300mW/2W/5W optional.

Connector


FC/APC or FC/PC is optional.

Cable Length

M

1/2/3/5/10/15 optional

Casing Diameter


900μm loose casing /3mm casing is optional.

 








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