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Collimator 光纤准直器

光纤准直器主要应用于光纤实验室，激光束准直，通信系统，光纤到光纤耦合等，准直器具有低插损、高回损、高稳定性和可靠性的特点。

Features 特性

Low insertion loss

Excellent return loss

Compact size /Mini Size

High Stability and reliability

Customer Design Avalilable

Applications 应用

Optical Devices

Fiber Optic sensors

Test and Measurement Systems

Signal Processing

Optical Switches

Optical waveguides

Light Focusing Applications

Circulator

Interleaver

3-port WDM 3-port

Item	Unit	Parameters
Lens OD	mm	1.8			2.8	1.0
Wavelength	nm	1310 or 1550 (or according to customer’s specific)
Package Diameter(OD)	mm	2.8+0.1(without metal tube)				1.3+0.1(with metal tube)
		3.2+0.1(with metal tube)				1.8+0.1(with metal tube)
Package Length	mm	10+0.1,9+0.1				8+0.1,9+0.1
Working Distance	mm	≤70	70≤WD≤100	100≤WD≤300	WD≥300	≤50		50≤WD≤100	100≤WD≤200
Insertion Loss (max.)	dB	≤0.2	≤0.4	≤0.5	≤0.85	≤0.25		≤0.4	≤0.50
Return Loss(Min.)	dB	≥62	≥60	≥55	≥55	≥55		≥55	≥55
Beam Angle	Deg.	≤1
Fiber Type	mm	Bear SMF-28e+ or 0.9					Bear SMF-28e+ or 0.9
Fiber Length	m	2.0 (Standard)					2.0 (Standard)
Operating Temperature	℃	-5~75
Storage Temperature	℃	-40~85
Optical Power Handing	mw	＜500

关键词：透镜，光纤准直器，端口器件

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