F-C5-S2-1310 F-O Collimator

The F-C5-S2-1310 Collimator is designed to accept SMA type fiber connectors and collimate a 1310 nm beam exiting a single-mode fiber to a 2.0 mm beam. Conversely, a laser beam can be launched into the assembly to focus the beam into a connected fiber. High quality, broadband AR coated, glass aspheric lenses are used for low insertion loss and beam sizes only limited by diffraction.

Optical Post Mounting

For post mounting these F-C5 Series collimators, we suggest the model CLH-11 adaptor which fits into most 1 inch mirror mounts.

Applications

Applications include laser beam delivery systems, as well as coupling the output of a fiber into a detector. Applications of pairs of collimators include beam expansion systems for lab applications, as well as fiber-to-fiber coupling in compact components.

Specifications

Technical Specs

Type

Fiber-optic Collimator
Fiber Type

Singlemode
Fiber Connector

SMA
Operating Wavelength

1310 nm
Maximum Insertion Loss

0.25 dB
Typical Insertion Loss

0.15 dB
Operating Temperature

-20 to 60°C
Operating Humidity

0.85
Maximum Back Reflection

-65 dB

Beam Diameter (1/e²)

2.0 mm
Back Focal Length

8.12 mm
Clear Aperture

5.5 mm
Effective Focal Length (EFL)

11.26 mm
Length

26.38 mm
Numeric Aperture

0.3
Polarization Dependent Loss, Maximum

0.03 @ 1550 nm
Polarization Dependent Loss, Typical

0.01 @ 1550 nm

Type

Fiber-optic Collimator
Fiber Type

Singlemode
Fiber Connector

SMA
Operating Wavelength

1310 nm
Maximum Insertion Loss

0.25 dB
Typical Insertion Loss

0.15 dB
Operating Temperature

-20 to 60°C
Operating Humidity

0.85
Maximum Back Reflection

-65 dB

Beam Diameter (1/e²)

2.0 mm
Back Focal Length

8.12 mm
Clear Aperture

5.5 mm
Effective Focal Length (EFL)

11.26 mm
Length

26.38 mm
Numeric Aperture

0.3
Polarization Dependent Loss, Maximum

0.03 @ 1550 nm
Polarization Dependent Loss, Typical

0.01 @ 1550 nm

Resources & Downloads

2D / 3D CAD Software

Download CAD Files

Drawings And Cad

F-C5-S2 series (467.4 kB, PDF)

Related Products

Accessories

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		F-IRC4 IR Sensor Card, 700-1600 nm, 2 in. Square Sensor	UNIVERSAL		In Stock	$215

Similar

Description	Compatibility	Avail.	Price
F-C5-F2-1310 Fiber Optic Collimator, FC, 1310 nm, 2.0 mm beam	UNIVERSAL	Show	$265
F-C5-F3-1310 Fiber-optic Collimator, FC, 1310 nm, 2.8 mm beam	UNIVERSAL	In Stock	$205
F-COL-9-13-FCAPC Fiber Pigtailed Collimator, 1310 nm, 9/125 µm Singlemode, FC/APC	UNIVERSAL	In Stock	$135
F-C5-S3-1310 Fiber-optic Collimator, SMA, 1310 nm, 2.8 mm beam	UNIVERSAL	In Stock	$195

Compatible

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		F-MA-SM-SM Fiber Optic Mating Adapter, Multi-Mode, SMA Female to SMA Female	UNIVERSAL		In Stock	$14.50
		CLH-11 Collimator and Laser Diode Adapter, 11 mm, 1 inch Mirror Mounts	UNIVERSAL		In Stock	$66

F-O Collimator, SMA, 1310 nm, 2.0 mm beam