1550nm PM Fiber Collimator Single Fiber 1 Meter Pigtail

1550nm PM Fiber Collimator Single Fiber 1 Meter Pigtail

US$35.00

( Order Today, Ship before 04/01/2024 )
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PM Fiber Collimator with 1M Single Fiber 1550nm C-lends Glass Tube 5mm WD

 

Fiber Collimators are devices used to expand and collimate the output light at the fiber end, or to couple light beams between two fibers. They are a module that combine a fiber and a lens, and has a function that produces parallel beams. When the fiber collimators are manufactured, the positions of the fiber and lens are adjusted so that parallel beams can be obtained, and this generally requires extremely fine adjustments. The more energy the fiber collimator is able to gather form the source and launch into the fiber end.They are available with different wavelengths (850 nm, 980 nm, 1060 nm, 1310 nm, 1550 nm) or fiber options (SM fiber, MM fiber, PM fiber, and LMA fiber, etc.).

 

Characteristics

  • Low Insertion Loss and Return Loss
  • Low Back Reflection
  • High Extinction Ratio
  • Low Insertion Loss
  • Wide Operating Wavelength and Temperature
  • Scientific design with serious processing art


Applications


 

  • Optical cable jumper or pigtail cable
  • Laser Beam Collimating
  • Optical cable jumper or pigtail cable
  • PM Isolator and PW WDM
  • Laser Beam Collimating

 

Specifications

Type Single Fiber Dual Fiber
Grade Premium Premium
Wavelength (nm) 1310+30, 1550+30, 1310/1550+30, 980/1550+30 or custom wavelength
Insertion Loss (Typ.) (dB) 0.17 0.2
Insertion Loss (Max.) (dB) 0.2 0.28
Return Loss (Typ.) 65 65
Beam Diameter (mm) <0.45 (1.8mm Lens) <0.35 (1.0mm Lens) <0.45 (1.8mm Lens) <0.35 (1.0mm Lens)
Operating Temperature( ° C ) -20 ~+75
Storage Temperature ( ° C ) -40 ~+85
Dimensions (mm) 1.8(OD) Lens(Standard) 2.40x10 or 3.2x10 gold plated SS tube
or 2.78x10 glass tube or custom size
1.0(OD) Lens(Mini-size) 1.40x9 or 2.8x10 gold plated SS tube
2.0x9 glass tube or custom size
Fiber Type 250um bare fiber or 900um tight buffer

At 10mm working distance and single wavelength. (Dual wavelength IL will increase by 0.1 dB)

At <1mm reflection working distance (RWD) and single wavelength.

 

 

Parameters

Specification

1550nm PM fiber collimator

1

Operating wavelength

1550±1nm

2

Output beam diameter (1/e2)

0.92mm (typical)

3

Full angle beam divergence

2.14±0.1mrad

4

AR coating reflection

≤0.2% at 1550nm

5

Return Loss

≥50dB

6

Fiber mode field diameter

10.1um (typical)

7

Extinction ratio

>20dB

8

Fiber

PM fiber, 1m pigtail

9

Connector

FC/APC

10

Clear Aperture

4mm (typical)

11

Focal length

4.73mm (typical)

12

Warranty

1 year

 

Sample Picture

 


Dimension


 

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* Delivery Time.

We need 1-2 days to process your order before shipping. There are two shipping methoed.

Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.
Slow Delivery: The delivery time for US, European countries the delivery will take 7-15 days.

* Tracking information.

After we ship package, customer receive automatic email with tracking details.

* Lost Package Policy.

If a package did not arrive in 2 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
 

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