Single mode Visible/Infrared Wavelength Optical Fiber Coupler (400~2000nm)

>Single mode Visible/Infrared Wavelength Optical Fiber Coupler (400~2000nm)
Single mode Visible/Infrared Wavelength Optical Fiber Coupler (400~2000nm) 2017-09-11T13:07:23+00:00

Lfiber’s single mode visible/infrared wavelength optical fiber coupler (visible/infrared light beam splitter: 405nm, 430nm, 450nm, 457nm, 460nm, 473nm, 488nm, 532nm, 630nm, 633nm, 635nm, 650nm, 780nm, 830nm, 850nm, 980nm, 1064nm, 1480nm, 1570nm, 1590nm, 1625nm, 1700nm, 2000nm, etc.) is the standard or custom fused fiber optic coupler whose operating wavelength is in visible or infrared wavelength ranges, typically from 400 to 2000 nm. Other wavelengths are also available upon request, and optimized fibers for any wavelength can be provided as a custom product. Related Products

Single mode Visible/Infrared Wavelength Optical Fiber Coupler (Visible/Infrared Light Beam Splitter)

Employing excellent FBT (fused biconical taper) technology, Lfiber can fabricate desired single mode visible/infrared wavelength optical fiber coupler with precise operating wavelengths and coupling ratios upon request.

Single mode Visible/Infrared Wavelength Optical Fiber Coupler (Visible/Infrared Light Beam Splitter: 405nm, 430nm, 450nm, 457nm, 460nm, 473nm, 488nm, 532nm, 630nm, 633nm, 635nm, 650nm, etc.)

Lfiber offer visible optical fiber coupler (red, green, and blue light beam splitter) for specific applications on request.
This visible light fiber optic coupler is available for the entire visible spectrum from 400 to 700 nm, covering typically visible wavelengths of 405nm, 430nm, 450nm, 457nm, 460nm, 473nm, 488nm, 532nm, 630nm, 633nm, 635nm, 650nm, etc.

Single mode Visible/Infrared Wavelength Optical Fiber Coupler (Visible/Infrared Light Beam Splitter: 780nm, 830nm, 850nm, 980nm, 1064nm, 1480nm, 1570nm, 1590nm, 1625nm, 1700nm, 2000nm, etc.)

The light frequencies used for optical fiber communications are completely invisible, they are all in the Infrared wavelength range. Lfiber’s infrared wavelength optical fiber coupler (splitter) is available for near infrared (NIR) wavelengths and short-wavelength Infrared wavelengths, covering typically infrared wavelengths of 780nm, 830nm, 850nm, 980nm, 1064nm, 1480nm, 1570nm, 1590nm, 1625nm, 1700nm, and 2000nm, etc.

You may also interested in fused WDMs and couplers (fiber optic splitters/combiners) with different fiber types, operating wavelengths, connector types, handling power, package sizes, etc. We also support customizing these fiber optic components for specific applications on customer request.

 

Single mode Visible/Infrared Wavelength Optical Fiber Coupler (400~2000nm)

 

Single mode Visible/Infrared Wavelength Optical Fiber Coupler (Visible/Infrared Light Beam Splitter: 405nm, 430nm, 450nm, 457nm, 460nm, 473nm, 488nm, 532nm, 630nm, 633nm, 635nm, 650nm, 780nm, 830nm, 850nm, 980nm, 1064nm, 1480nm, 1570nm, 1590nm, 1625nm, 1700nm, 2000nm, etc.)
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SINGLE MODE VISIBLE/INFRARED WAVELENGTH OPTICAL FIBER COUPLER FEATURES

  • Low Insertion Loss
  • Low PDL
  • High Reliability and Stability

SINGLE MODE VISIBLE/INFRARED WAVELENGTH OPTICAL FIBER COUPLER APPLICATIONS

  • Optical Communication System
  • Fiber Optic Sensor
  • Optical Power Distributor
  • Fiber Amplifier

 

Singlemode Visible/Infrared Wavelength Optical Fiber Coupler (50/50) Specifications
Port Configuration 1x2, or 2x2
Center Wavelength (nm)400~700nm (Optional), Typical Visible Light of 405nm, 430nm, 450nm, 457nm, 460nm,
473nm, 488nm, 532nm, 630nm, 633nm, 635nm, 650nm
780~2000nm (Optional), Typical Infrared Light of 780nm, 830nm, 850nm, 980nm, 1064nm, 1480nm, 1570nm, 1625nm, 1700nm, 1590nm, 2000nm
Bandwidth (nm)± 10± 10
GradePPA
Insertion Loss (dB)≤3.8≤3.4≤3.6
Uniformity (dB)≤1.0≤0.6≤1.0
PDL (dB) ≤0.15≤0.1≤0.15
Fiber TypeSinglemode Fiber
Working Temperature (°C)-40 ~ +85
Splitting RatioInsertion Loss (dB)
400~700 nm, Grade P780~2000 nm, Grade P780~2000 nm, Grade A
50/50 ≤3.8≤3.4≤3.6
60/40 ≤3.0/5.0≤2.5/4.4≤2.8/4.8
70/30 ≤2.2/.6.6≤1.8/5.6≤2.0/6.1
80/20 ≤1.4/8.4≤1.2/7.5≤1.3/8.0
90/10≤0.9/13.0≤0.6/10.8≤0.8/12.0
95/5≤0.6/19.6≤0.4/14.6≤0.5/18.4
98/2≤0.4/23.0≤0.2/19.0≤0.3/20.0
99/1≤0.4/24.0≤0.2/21.5≤0.3/22.0
Pigtail TypePackage (mm)
250μm Bare FiberSteel Tube, Φ3.0 × 54
900μm Loose TubeSteel Tube, Φ3.0 × 70 or Φ3.0 × 54
2 mm or 3 mm CableCustom-sized ABS Box

Notes:
1. Above data are test results without connectors. The insertion loss of one pair of connector is less than 0.3 dB.
2. Lfiber’s single mode visible/infrared wavelength optical fiber coupler (visible/infrared light beam splitter) is customizable and above specifications are subject to change without notice.
3. For product customization or special requirement, please contact our sales representative.

 

Ordering Information
Single-mode
Visible/Infrared
Wavelength
Optical
Fiber Coupler
PortSplit RatioGradeWavelengthFiber TypePigtailPackageFiber LengthConnector
1×250/50P405nmSMF-28e250 μmΦ3 × 700.50 mNone
2×260/40A430nmHI780C900 μmΦ3 × 541.00 mLC/UPC
70/30450nmHI 10602 mmCustom …Custom …LC/APC
80/20457nmHI 1060 FLEX3 mmSC/UPC
90/10460nm780-HPSC/APC
95/5473nm630-HPFC/UPC
98/2488nm460-HPFC/APC
99/1532nm405-HPST
Custom …630nm400-HPMU
633nmS405-XPCustom …
635nmSM450
650nmSM600
780nmSM650
830nmSM800
850nmSM 1950
980nmOFS980-16
1064nmOFS980-20
1480nmCustom …
1570nm
1625nm
1700nm
2000nm
Custom …