Optical Collimator

Narrow linewidth Yb-doped fiber lasers(1016nm-1134nm)

Narrow Linewidth Tm fiber DFB Lases(1695nm-2050nm)

Narrow Linewidth Er fiber DFB Lases(1525nm-1625nm)

2 µm Polarization Insensitive Isolator (GK-PSSI & PDSI Se...

2 µm Polarization Maintaining Tap Coupler (GK-PMTC Series)

445 - 2100 nm Special Wavelength Coupler (GK-SMC Series)

488 - 2100 nm Polarization Maintaining Fused Coupler (GK-...

1064 nm Polarization Maintaining Tap Coupler (GK-PMTC Ser...

1064 nm Singlemode Coupler (FUD-3584) (GK-SMC Series)

1310-1550nm Multimode Fiber Filter Coupler (GK-MMFC Series)

0102030405

Polarization Maintaining Single Fiber Collimator (GK-PMC Series)

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.

product details

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Key Features

● High Extinction Ratio

● Low Insertion Loss

Applications

● Beam Delivery

● Fiber Coupling

Specifications

Parameter	Unit	Type A
Center Wavelength (λc)	nm	1064
Operating Wavelength Range	nm	λc ± 30
Working Distance	mm	5 or specify
Typ. Insertion Loss	dB	0.25
Max. Insertion Loss	dB	0.30
Typ. Extinction Ratio	dB	25
Min. Extinction Ratio	dB	23
Min. Return Loss	dB	55
Max.Optical Power (Continuous Wave)	mW	300
Max. Tensile Load	N	5
Fiber Type	-	PM 980 Panda Fiber
Operating Temperature	℃	- 5 to + 70
Storage Temperature	℃	- 40 to + 85
IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis. All of above value are tested at room temperature, unless other specified.

Package Dimensions

Polarization Maintaining Single Fiber Collimator (GK-PMC Series)