PS Class Micro Variable Optical Delay Line Single Mode 1064nm

PS Class Micro Variable Optical Delay Line Single Mode 1064nm

Mini Variable Optical Delay Line

Product features：Low insertion loss (0.7dB)、 High extinction ratio (20dB)、 Excellent environmental stability

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Application area：Optical fiber device、 Medical treatment、 Optical Coherence Tomography System (OCT system)

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Main parameters

Core parameters

Dimension Drawing

General Parameters

Specifications

Parameters		Unit	Values
Center Wavelength		nm	630, 850	1064, 1310 or 1550
Operating Wavelength Range		nm	±40
Optical Delay Range		ps	0 ~ 265
Readout Scale Resolution		mm	0.5*2
Max. Insertion Loss @λc		dB	1.5	1.2
Max. Insertion Loss Variation		dB	0.7	0.4
Min. Extinction Ratio (Only for PM Fiber)		dB	18	20
Max. PDL (Only for SM Fiber)		dB	0.15	0.1
Min. Return Loss		dB	50
Max. Optical Power (CW)		mW	300
Fiber Type	MVDL	-	SM Fiber
	MPMVDL	-	PM Panda Fiber
Operating Temperature		℃	0 to+40 (No Condensing)
Storage Temperature		℃	0 to +85 (No Condensing)

*Above specifications are for device without connector.

*For devices with connectors, IL will be 0.3dB higher (0.5dB higher for 630~1064nm), ER will be 2dB lower, and RL will be 5dB lower.

*The PM fiber and the connector key are aligned to the slow axis.

*The material must be RoHS compliant.

PN#

MVDL-①①-②②-③③-④-⑤

MPMVDL-①①-②②-③③-④-⑤

①①: Center Wavelength	②②: Connector Type	④: Fiber Type	⑤: Fiber Length
63 - 630nm	1A- FC/UPC	B - HI 780 Fiber	0.8 - 0.8m
85 - 850m	2A - FC/APC	F - SMF-28e Fiber	S - Specify
06 - 1064nm	3D - SC/UPC	H - HI 1060 Fiber
31 - 1310m	4D - SC/APC	W – Nufern 630-HP Fiber
55 - 1550nm	N - None	2A - PM1550 Fiber
SS - Specify	S - Specify	3A - PM1310 Fiber
		4A - PM980 Fiber
	③③: Fiber Jacket Type B - Bare Fiber	7C - PM630 Fiber SS - Specify
	C - 900um Losse tube (Red)
	F - 900um Losse tube (White)
	S - Specify

Optional Configurations

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