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Bio-medical Equipment Application Componets

Author:Optizone Technology (Shenzhen) Limited Click: Time:2022-05-20 16:17:15


Optical Fiber Devices for Biomedical Application are mainly used in Optical Coherent Lamination, Precision 3D Modeling, Industry Endoscopic, Bio-medical Endoscopic and so on. Currently, the controlled length on the market is generally 2mm, while the controlled length of Optizone is precisely controlled within 0.1mm.

 

Products: OCT Module(Coupler, Variable Optical Attenuator, Variable Delay Line, Circulator), Spherical Lens Polishing, Collimator, Spherical Lens Fiber, Fiber Optic Rotary Joint, Optical Fiber Probe.

 

Features: Strict module ghosting control elimination, control in interference length(0.1mm), Integrated component and module design, provides supervisory solution to industry.


1.      OCT Module



OCT Module:Polarization Insensitive Optical Circulator, Single Mode Broadband Coupler, MEMS Variable Optical Attenuator, Variable Delay Line.




No

Product

Feature

1

Polarization Insensitive Optical Circulator

Wide Broadband, Low Loss, High Isolation

2

Single Mode Broadband Coupler

Wide Bandwidth, ±40nm / ±50nm

3

MEMS Variable Optical Attenuator

High Stability, Excellent PDL Properties

4

Variable Delay Line

Wide Adjusting Distance, High Precision, Compact Size, Option to Choose Manual or Electric Control Adjustment

5

Variable Optical Attenuator

Wide Broadband, Small Package Size, Large Attenuation Range

 

1.1-Polarization Insensitive Optical Circulator


Polarization Insensitive Optical Circulator

Parameter

Unit

Values

Typical values

Center wavelength

nm

1310, 1550


Operating wavelength range

nm

±30


Max. insertion loss

dB

1.0

0.8

Min. isolation

dB

40

50

Max. crosstalk

dB

50


Max. polarization dependent loss

dB

0.1

0.05

Max. polarization mode dispersion

ps

0.1


Max. optical power

mW

500


Fiber type


SMF-28e Fiber

Package Dimensions

mm

Ø5.0 X 50


1.2-Single Mode Broadband Coupler


Single Mode Broadband Coupler

Parameter

Unit

Values

Values

Values

Center wavelength

nm

850

1064

1310

Operating wavelength range

nm

±40nm/±50nm

±40nm/±50nm

±40nm/±50nm

Coupling ratio

%

50/50

50/50

50/50

Max. uniformity for 50/50 ratio

dB

1

0.7

0.7

Max. optical power

mW

500

500

500

Fiber type


780-HP

HI1060

SMF-28e


1.3-MEMS Variable Optical Attenuator


MEMS Variable Optical Attenuator

Parameter

Unit

Values

Typical values

Center wavelength

nm

1310/1550


Operating wavelength range

nm

±40


Max. WDL, 23, minimum attenuation

dB

0.2

0.1

Max. excess loss

dB

0.9

0.7

Attenuation range

dB

40

40

Min. return loss

dB

50

55

Min. extinction ratiofor PM mode)

dB

20

22

Max. optical power

mW

500


Max.Polarization Dependent LossFor SM Fiber

dB

0.1

0.05


1.4-Variable Delay Line


Variable Delay Line

Parameter

Unit

Values

Typical values

Wavelength

nm

1064,1310, 1550


Operation Wavelength Range

nm

±40


Optical Delay Range

ps

0 ~ 530


Zero Point Delay Offset

mm

~ 280


Insertion Loss

dB

1.5

1.3

Flatness Over Travel

dB

0.6

0.4

Max. PDL

dB

0.1


Min. Extinction Ratio (for PM model)

dB

20


Min. Return Loss

dB

50


Max. Input Power

mW

300

500

Fiber Type


SM Fiber or PM Panda Fiber

Package Dimensions

mm

88*48*25


1.5-  Mini Type Manual Variable Optical Attenuator




2.      Optical Fiber Probe


Features:           

                     

High Precision Sphere Dimensions       

High Quality Surface Shape


3.      Fiber Optic Rotary Joint


Features:


Low Rotary Insertion Loss

Long Rotary Lifespan


4.      Ball Lensed Fiber


Features:


Small volume, short light path, light weight, easy to mass production and packaging;

The coupling process is simple, good repeatability and high coupling efficiency.




5.      Angled Ball Lensed Fiber


Features:


Small Volume

Short Light path

Light Weight



Parameters

Unit

Values

Typical Values

Tolerances

Nominal Beam Waist Diameter (BW)

μm

120~300

160,250,300

±10

Polish Angle

°

39

39

±1

Surface Quality (S-D) at S1 (MIL-PRF-13830)

-

20-10

10-5

NA

Wavefront Distortion at S1

-

≤ λ/5 @632.8nm

NA

NA

Polish Accuracy (Relative to Centre of Ball Lens)

μm

+/-10

+/-5

NA

Fiber Type

-

SM

NA

NA


Bio-medical Equipment Application Componets
Strict module ghosting control elimination, control in interference length(0.1mm), Integrated component and module design, provides supervisory solution to industry.
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    Email:marketing@optizonetech.com

    Website:www.fiber-optizonetech.com

    Address:Liutao Industrial, 201 Guihua Road, Guanlan, Longhua District, Shenzhen, China

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