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Page 2 - Collimators

Free-standing Fixed Focus Aspheric Fiber Optic Collimator 12mm Focus Distance FFL-780-2.59-12-FA
CSRayzer Optical Technology
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Free-standing Fixed Focus Aspheric Fiber Optic Collimator 12mm Focus Distance FFL-780-2.59-12-FA
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The fixed focus aspheric fiber optical collimator developed by CSRayzer is used to collimate the light output by the optical fiber cable of FC/APC or FC/PC connector. The aspheric lens has chromatic aberration, and its effective focal length (EFL) is related to the wavelength, which provides diffraction limit at the design wavelength ...

Specifications
Center Wavelength: 780 nm
Single Insertion Loss: ≤0.5 dB
Beam Waist Spot Diameter: 2.59±0.2 mm
Return Loss: ≥55 dB
Working Distance: 0~500 mm
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1310 -1550nm Polarization Maintaining Dual Fiber Collimator
GKER Photonics
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1310 -1550nm Polarization Maintaining Dual Fiber Collimator
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The Multimode Dual Fiber Collimator (GK-MMC Series) by GKER Photonics Co., Ltd. is a high-performance optical component designed for precise collimation of light in multimode fiber systems. This device serves as a fundamental element in fiber optic components such as isolators and FWDMs (Filter Wavelength Division Multiplexers). ...

Specifications
Center Wavelength (λc): 1310, 1550 or specified nm
Operating Wavelength Range: λc ± 30 nm
Working Type: Transmission Type Reflection Type -
Working Distance: 5 - 10 11 - 30 31 - 50 0mm for G Lens, 2.4mm for C Lens mm
Typ. Insertion Loss @23 ℃: 0.25 0.30 0.35 0.20 dB
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1064 nm High Power Polarization Maintaining Fiber Collimator
GKER Photonics
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1064 nm High Power Polarization Maintaining Fiber Collimator
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The 1064 nm High Power Polarization Maintaining Fiber Collimator from GKER Photonics Co., Ltd. is a critical component for high-performance fiber optic systems, particularly in applications requiring high power handling and precise polarization management. Engineered with low insertion loss and high return loss, this collimator is ...

Specifications
Center Wavelength (λc): 1064 nm
Operating Wavelength Range: λc ± 20 nm
Working Distance: 50 mm
Typ. Insertion Loss: 0.45 dB
Max. Insertion Loss: 0.50 dB
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Multimode Dual Fiber Collimator
GKER Photonics
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Multimode Dual Fiber Collimator
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The GKER Photonics Multimode Dual Fiber Collimator (GK-MMC Series) is an essential component in fiber optic systems, designed to efficiently align and focus light into multimode fibers. It serves as the fundamental building block for in-line fiber optic components such as isolators and FWDMs, where precise light collimation is ...

Specifications
Center Wavelength (λc): 1310, 1550, or, specified nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 0 or 5 mm
Typ. Insertion Loss: 0.20 dB
Max. Insertion Loss: 0.25 dB
Data Sheet
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1310-1480-1550nm 5 -10w High Power Single Fiber Collimator
GKER Photonics
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1310-1480-1550nm 5 -10w High Power Single Fiber Collimator
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The GKER Photonics High Power Single Fiber Collimator (GK-HPC Series) is expertly designed for high-power optical applications. This robust collimator is a fundamental component in various in-line fiber optics systems, providing low insertion loss and high return loss, ensuring maximum efficiency and performance in demanding ...

Specifications
Center Wavelength (λc): 1310,1480, 1550 nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5 - 50 51 - 100 101 - 250 251 - 500 mm
Typ. Insertion Loss: 0.3 0.35 0.4 0.6 dB
Max. Insertion Loss: 0.4 0.45 0.5 0.7 dB
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1310 -1550nm Polarization Maintaining Single Fiber Collimator
GKER Photonics
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1310 -1550nm Polarization Maintaining Single Fiber Collimator
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The GKER Photonics Polarization Maintaining Single Fiber Collimator (GK-PMC Series) is a high-performance optical component designed for precise in-line applications in polarization-maintaining (PM) fiber optic systems. Engineered to enhance the performance of PM fiber optic components such as PM isolators and PM wavelength division ...

Specifications
Center Wavelength (λc): 1310, 1550 or specify nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5 or specify mm
Typ. Insertion Loss: 0.20 dB
Max. Insertion Loss: 0.25 dB
Data Sheet
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1310-1480-1550nm Single Fiber Collimator
GKER Photonics
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1310-1480-1550nm Single Fiber Collimator
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The GKER Photonics Single Fiber Collimator (GK-C Series) is an advanced optical component designed to enhance the performance of fiber optics systems, including isolators and wavelength division multiplexers (WDMs). This high-precision collimator delivers exceptional optical performance with low insertion loss and high return loss, ...

Specifications
CenterWavelength (λc): 310, 1480, 1550 orspecified nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5 - 50 51 - 100 101 - 250 251 - 500 mm
Typ. Insertion Loss: 0.25 0.25 0.3 0.5 dB
Max. Insertion Loss: 0.30 0.35 0.4 0.6 dB
Data Sheet
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1310 -1550nm Dual Fiber Collimator
GKER Photonics
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1310 -1550nm Dual Fiber Collimator
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The GKER Photonics Dual Fiber Collimator (GK-C Series) is an essential component in advanced fiber optic systems, designed for integration into in-line fiber optics components such as isolators and Dense Wavelength Division Multiplexers (DWDM). This collimator is engineered with precision to ensure low insertion loss and high return ...

Specifications
Center Wavelength (λc): 1310, 1550 or specified nm
Operating Wavelength Range: λc ± 30 nm
Working Type: Transmission Type Reflection Type -
Working Distance: 5 - 10 11 - 30 31 - 50 0mm for G Lens, 2.4mm for C Lens mm
Typ. Insertion Loss @ 23 ℃: 0.20 0.25 0.30 0.20 dB
Data Sheet
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1310 -1550nm Multimode Single Fiber Collimator
GKER Photonics
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1310 -1550nm Multimode Single Fiber Collimator
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The GKER Photonics Multimode Single Fiber Collimator (GK-MMC Series) is a crucial component for high-performance optical systems, designed to provide precise collimation of light from multimode fibers. As a foundational element in in-line fiber optic components such as isolators and wavelength division multiplexers (WDM), this ...

Specifications
Center Wavelength (λc): 1310, 1550, or, specified nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5, or specified mm
Typ. Insertion Loss: 0.20 dB
Max. Insertion Loss: 0.25 dB
Data Sheet
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980 -1064nm Polarization Maintaining Dual Fiber Collimator
GKER Photonics
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980 -1064nm Polarization Maintaining Dual Fiber Collimator
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The Polarization Maintaining Dual Fiber Collimator from GKER Photonics is engineered to excel in high-precision optical applications requiring stringent control over polarization and signal integrity. This advanced collimator is a fundamental component for integrating with polarization maintaining (PM) fiber optics systems, including ...

Specifications
Center Wavelength (λc): 1310, 1550 or specified nm
Operating Wavelength Range: λc ± 30 nm
Working Type: Transmission Type Reflection Type -
Working Distance: 5 - 10 11 - 30 31 - 50 0mm for G Lens, 2.4mm for C Lens mm
Typ. Insertion Loss @23 ℃: 0.25 0.30 0.35 0.20 dB
Data Sheet
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1310 -1550nm Multimode Dual Fiber Collimator
GKER Photonics
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1310 -1550nm Multimode Dual Fiber Collimator
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The GKER Photonics Multimode Dual Fiber Collimator (GK-MMC Series) is a critical component for high-performance optical systems, specifically designed for use in multimode fiber applications. This collimator plays a pivotal role in in-line fiber optic components like isolators and fused wavelength division multiplexers (FWDMs), where ...

Specifications
Center Wavelength (λc): 1310, 1550, or, specified nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 0 or 5 mm
Typ. Insertion Loss: 0.20 dB
Max. Insertion Loss: 0.25 dB
Data Sheet
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1310 -1550nm Multimode Fiber Collimator
GKER Photonics
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1310 -1550nm Multimode Fiber Collimator
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The GKER Photonics Multimode Dual Fiber Collimator (GK-MMC Series) is a critical component in optical communication systems, designed to provide precise collimation of light within multimode fiber optic networks. This collimator is engineered for high performance, offering low insertion loss and high return loss, ensuring minimal ...

Specifications
Center Wavelength (λc): 1310, 1550, or, specified nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5, or specified mm
Typ. Insertion Loss: 0.20 dB
Max. Insertion Loss: 0.25 dB
Data Sheet
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1064 nm Single fiber Collimator
GKER Photonics
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1064 nm Single fiber Collimator
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The 1064 nm Single Fiber Collimator from GKER Photonics Co., Ltd. is meticulously engineered to meet the demands of high-precision fiber optic systems. Designed specifically for applications involving isolators and Wavelength Division Multiplexers (WDMs), this collimator stands out with its exceptional performance metrics. Operating ...

Specifications
Center Wavelength (λc): 1064 nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5 or specify mm
Typ. Insertion Loss: 0.25 dB
Max. Insertion Loss: 0.30 dB
Data Sheet
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Single Fiber Collimator
GKER Photonics
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Single Fiber Collimator
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The GKER Photonics Single Fiber Collimator (GK-C Series) is an essential component for in-line fiber optic systems, offering superior performance in applications such as isolators and FWDMs (Filter Wavelength Division Multiplexers). This collimator is meticulously engineered to minimize insertion loss and maximize return loss, ...

Specifications
Center Wavelength (λc): 310, 1480, 1550 orspecified nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5 - 50 51 - 100 101 - 250 251 - 500 mm
Typ. Insertion Loss: 0.25 0.25 0.3 0.5 dB
Max. Insertion Loss: 0.30 0.35 0.4 0.6 dB
Data Sheet
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High Power Single Fiber Collimator
GKER Photonics
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High Power Single Fiber Collimator
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The High Power Single Fiber Collimator from GKER Photonics (GK-HPC Series) is specifically engineered to meet the demanding requirements of high-power optical applications. This collimator is a key component in the design of advanced fiber optic systems, where precision, efficiency, and durability are critical. Built with ...

Specifications
Center Wavelength (λc): 1310,1480, 1550 nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5 - 50 51 - 100 101 - 250 251 - 500 mm
Typ. Insertion Loss: 0.3 0.35 0.4 0.6 dB
Max. Insertion Loss: 0.4 0.45 0.5 0.7 dB
Data Sheet
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Dual Fiber Collimator
GKER Photonics
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Dual Fiber Collimator
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The GKER Photonics Dual Fiber Collimator, part of the GK-C Series, is a high-performance optical component designed for use in a wide range of in-line fiber optic systems, including isolators and DWDM modules. This versatile collimator excels in minimizing insertion loss and maximizing return loss, ensuring efficient signal ...

Specifications
Center Wavelength (λc): 1310, 1550, or, specified nm
Operating Wavelength Range: λc ± 30 nm
Working Type: transmission Type Reflection Type -
Working Distance: 5 - 10 11 - 30 31-50 0 mm for G Lens, 2.4 mm for C Lens mm
Typ. Insertion Loss @ 23 ℃: 0.20 0.25 0.30 0.20 dB
Data Sheet
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Multimode Single Fiber Collimator
GKER Photonics
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Multimode Single Fiber Collimator
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The GKER Photonics Multimode Single Fiber Collimator (GK-MMC Series) is a versatile and high-performance optical component designed for precision in-line fiber optic applications. It serves as the foundational element for devices such as isolators and fiber wavelength division multiplexers (FWDM), ensuring efficient light ...

Specifications
Center Wavelength (λc): 1310, 1550, or, specified nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5, or specified mm
Typ. Insertion Loss: 0.20 dB
Max. Insertion Loss: 0.25 dB
Data Sheet
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Polarization Maintaining Single Fiber Collimator
GKER Photonics
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Polarization Maintaining Single Fiber Collimator
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The 1064 nm PM Fiber Collimator is a basic element for in-line PM fiber optics components, such as PM isolator and PM FWDM. It has high extinction ratio, low insertion loss and high return loss. The unique processing and high quality AR coating also enable this PM fiber collimator to handle high laser power.

Specifications
Center Wavelength (λc): 1064 nm
Operating Wavelength Range: λc ± 30 nm
Working Distance: 5 or specify mm
Typ. Insertion Loss: 0.25 dB
Max. Insertion Loss: 0.30 dB
Data Sheet
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Adjustable Aspheric Fiber Optic Collimator for Quantum Optics/ Cold Atoms
CSRayzer Optical Technology
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Adjustable Aspheric Fiber Optic Collimator for Quantum Optics/ Cold Atoms
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The adjustable aspheric fiber optical collimator developed by CSRayzer is used to collimate the light output by the optical fiber cable of FC/APC or FC/PC connector. The aspheric lens has chromatic aberration, and its effective focal length (EFL) is related to the wavelength, which provides diffraction limit at the designed ...

Specifications
Housing Material: Non-magnetic Stainless Steel
Housing Diameter: 11 mm
Connector: FC/APC or FC/PC
Focal Length Type: Adjustable
Data Sheet
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