China High Precision Polarization Maintaining Fiber Collimator 1310nm 1550nm for sale

High Precision Polarization Maintaining Fiber Collimator 1310nm 1550nm

Price Negotiable

Price: Negotiable

MOQ: 1pieces

Delivery Time: 5-8 work days

Brand: Gracyfiber

Product Description

High Precision Polarization Maintaining Fiber Collimator (PM Fiber Collimator)

1. Product Overview

GRACYFIBER's polarization-maintaining fiber collimator (PM Collimator) is a high-precision micro-optical component designed for extremely stable polarization state transmission and efficient free-space beam projection.

2. Product Features

Parameter		Unit		Value
Port Type		-		1x2; 2x2;
Operating Wavelength		nm		1310,1550		780, 980,1064
Operating Bandwidth		nm		±30		±15
Grade		-		P	A	P	A
Typical Excess Loss		Max	dB	0.6	0.8	0.6	0.8
Extinction Ratio		Min	dB	20	18	20	18
Return Loss		Min	dB	55
Directivity		Min	dB	50
Power Handing		Max	W	0.5, 1, 3, 5
Fiber Type		-		PM Panda Fibe( 780/ 980/1300/1550)
Fiber Coating		µm		250 µm / 900 µm Blue loose tube
Fiber Length		cm		100
Connector		-		FC/APC,FC/UPC,or Customized
Dimensions (HxWxD)	250μm Bare Fiber	mm		φ3.045,φ5.535
	900μm Loose Tube	mm		φ3.054,φ5.538
	2mm/3mm Tube	mm		902010,1008010
Operating Temperature		°C		-5~65
Storage Temperature		°C		-40~85

Product	Splitting Ratio	Unit	Insertion loss
Product	Splitting Ratio	Unit	GradeP	GradeA	GradeP	GradeA
Coupler 1X2, 2X2	50/50	dB	≤3.6	≤3.8	≤3.8	≤4.0
	20/80	dB	≤7.8/1.6	≤8.2/1.7	≤8.2/1.7	≤8.4/1.9
	10/90	dB	≤11.4/0.86	≤11.8/1.0	≤11.8/1.4	≤12.0/1.6
	5/95	dB	≤14.4/0.8	≤14.9/0.9	≤15.0/0.9	≤15.2/1.0
	1/99	dB	≤21.7/0.4	≤22.2/0.6	≤22.2/0.7	≤22.5/0.8

Features: Extremely high polarization purity and ultra-low insertion loss

3. Applications

LiDAR & Free-Space Sensing
Laser Pumping & Amplifiers
Quantum Optics & Communication
Biomedical & Imaging Systems
Industrial Measurement & Interferometry
Telecom & Fiber Optic Systems

4. Part Number Configuration

Coupler	-	1	2	4	5	6	7	8	9	-	10	11
	-	Technology	Working Wavelength	Split Ratio	Package Dimension	Fiber Type	Jacket Type	Jacket Color	Fiber Length	-	Connector Type	Working Axis
	-	XXX	XX	X	XX	XXX	XX	XX	XX	-	X	X
PMCOU		FBT=Fused Biconical Taper	78= 780nm	50=50/50	33=Ø3.0 *30	P78=PM780	02=250um Bare fiber	W0=White	01=0.1m		0=No	B=Dual Axis
		TFF=Thin Film Filter	98=980nm	40=40/60	34=Ø3.0 * 45	P98=PM980	06=0.6mm Loose Tube	B0=Blue	05=0.5m		1=FC/UPC	S=Slow Axis
		PLC=Planar Lightwave Circuit	10=1060nm	20=20/80	35=Ø3.0 * 54	P13=PM1300	09=0.9mm Loose Tube	B1=Black	10=1.0m		2=FC/APC	F=Fast Axis
		XXX= Customized	13=1310nm	05=5/95	54=Ø5.5 * 38	P15=PM1550	20=2.0mm PVC Tube	R0=Red	30=3.0m		3=SC/UPC	X= Customized
			15=1550nm	02=2/98	90=90 * 20* 10	XXX= Customized	30=2.0mm PVC Tube	Y0=Yellow	XX= Customized		4=SC/APC
			XX= Customized	01=1/99	PS=100 80 10		XX= Customized	XX= Customized			5=LC/UPC
					XX= Customized						6=LC/APC
											X= Customized


Example Part Number
PMCOU-FBT135035P1309B010-2S
PM Fiber FBT Coupler,center wavelength 1310 nm,Split Ratio 50/50,Steel housing Ø3.0 * 54, fiber is PM 1300, Fiber length 1 m with 0.9mm Blue Losse Tube,FC/APC connector, slow axis aligned to key.