Single and Dual Fiber Collimator

	Features		Applications
	Low Insertion loss Low Back Reflection High Environmental Stability		Fiberoptic Lab Use Laser Beam Collimating Fiber to Fiber Coupling

Performance Specifications

Parameter		Specifications
		Single Fiber		Dual Fiber
Grade		P Grade	A Grade	P Grade	A Grade
Wavelength		1310nm + 30nm, 1550nm + 30nm or 1310nm/1550nm + 30nm, 980nm/1550nm + 30nm or custom wavelength
Insertion Loss (Typ.)*		0.17dB	0.20dB	0.20dB	0.30dB
Insertion Loss (Max.)**		0.20dB	0.25dB	0.28dB	0.40dB
Return Loss (Typ.)***		≥ 65dB	≥ 60dB	≥ 65dB	≥ 60dB
Beam Diameter		≤ 0.45 (1.8mm Lens) / ≤ 0.35 (1.0mm Lens)
Operating Temperature		-20 to +75°C
Storage Temperature		-40 to +85°C
Fiber Type		250um Bare fiber or 900um Tight buffer
Package Dimensions	1.8mm(OD) Lens(Standard)	2.4x10mm SS Tube (gold plated optional) 3.2x10mm or 4.0x10mm Gold plated SS tube or 2.78x10mm Glass tube or custom size
	1.0mm(OD) Lens(Mini-size)	1.4x6mm Gold plated SS tube, 2.8x10mm SS Tube (gold plated optional) 2.0x7mm, 1.2x7mm Glass tube or custom size

Note:

*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.

*** For single mode collimator only.

Ordering Information


Collimator	Wavelength	Grade	Working Dist.	Pigtail Style	Fiber Length	Package	Fiber Type	In/Out Connector
1CL = Single fiber collimator 2CL = Dual fiber collimator	13 = 1310nm 14 = 1480nm 15 = 1550nm 35 = 1310/1550nm 85 = 850nm 95 = 980/1550nm 98 = 980nm	P = P Grade A = A Grade	005 = 5mm WD 006 = 6mm WD ........ 070 = 70mm WD ........ 300 = 300mm WD	B = Bare Fiber L = 900um Jacket	A = 1.0m B = 1.5m C = 2.0m S = Custom Length	1.8mm (OD) Lens: A = 4.0x10mm SS tube B = 3.2x10mm SS tube C = 2.4x10mm SS tube D = 2.78 x10mm Glass tube 1.0mm (OD) Lens: E = 2.8x10mm SS tube F = 2.0x7mm Glass tube G = 1.4x6mm SS tube H = 1.2 x 7mm Glass tube	0 = SMF-28 1 = Corning Flexcore 2 = 50/125µm 3 = 62.5/125µm 4 = 100/140µm	0 = None 1 = FC/APC 2 = FC/PC 3 = SC/APC 4 = SC/PC 5 = ST 6 = LC/UPC 7 = LC/APC

Single and Dual Fiber Collimator

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