Dual Stage Optical Isolator Polarization Maintaining Fiber Optics - 2.5*20 - Pm1550 - Csrayzer

• Type: Fiber Optic Isolator
• Wiring Devices: Integrated Wiring
• Certification: ISO, RoHS
• Condition: New
• Center Wavelength: 1064nm
• Optical Power: 300MW
• Model NO.: PMI-2.5*20-PM1550-D-1-0-FA
• Fiber Type: Pm980
• Working Temperature: -5~75
• Specification: Small
• Trademark: CSRayzer
• Origin: China
• HS Code: 8529904900
• Production Capacity: 20000PCS/Year

Product Description

Polarization Maintaining Isolator

CSRAYZER's Polarization Maintaining Isolator PMI Series Product, is in-line fiber micro-optic components, which allows light to transmit only in the forward direction while blocking the reverse transmission. It is widely used for fiber laser, fiber amplifier, fiber communication and fiber sensor, with features of high isolation, and low insertion loss, high extinction ratio.

Specifications

Parameters	Unit	Values
Center Wavelength	nm	1064					1310/1480/1550
Stage	-	Single Stage		Dual Stage			Single Stage		Dual Stage
Grade	-	Grade P	Grade A	Grade P	Grade A		Grade P	Grade A	Grade P	Grade A
Typ. Peak Isolation	dB	40	38	55	5 2		35	35	55	52
Min. Isolation @23ºC	dB	35	32	45	4 2		25	23	45	42
Typ. Insertion Loss	dB	1.4	1. 6	2.3	2.5		0.4	0. 5	0.5	0.6
Max. Insertion Loss	dB	1.8	2. 0	3.2	3.4		0.5	0. 6	0.6	0.8
Typ. Extinction Ratio	dB	22	20	22	2 0		25	23	25	23
Min. Return Loss	dB	55/50	55/50	55/50	55/50		55/50	55/50	55/50	55/50
Optical Power	mW	300					500
Max. Tensile Load	N	5
Fiber Type	-	PM980				PM1550
Working Temperature	ºC	-5 to +75ºC
Storage Temperature	ºC	-40 to +85ºC

*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.


Ordering Information
PMI-1-2-3-4-5-6-7-8-9

 

1-Center Wavelength	2-Stage	3-Package Dimension	4-Fiber Type	5-Fiber Length	6-Fiber Jacket	7-Connector	8-Working Axis	9-Power Type
1064-1064nm	S-Single Stage	C1-2.5*20mm	PM980-PM980	0.8-0.8M	0-Bare Fiber	N-None	F-Fast Axis Blocked	C-Continuous
1550-1550nm	D-Dual Stage	C2-3.0*25mm	PM1550-PM1550	1-1M	1-900μm Loose Tube	FU-FC/PC	B-Both Axis Working	P-Pulse
S-Specify		C3-5.5*35mm	S-Specify	S-Specify	2-2mm Cable	FA-FC/APC	S-Slow Axis Blocked
		S-Specify			3-3mm Cable	S-Specify

 

*Above specifications are for device without connector and may change without notice.


FAQ

1. Are you the real factory?
Yes, we are the real factory with about 10 years history.
 
2. What packaging does the product use?
With CSRayzer brand name or Neutral packaging.
 
3. What is your main products?
SuperMini Optical Passive Fiber Components
Superluminecend Laser Diode
Narrow linewidth laser diode
Balanced Photodetector
Avalanche Photodiode APD
Acousto-Optic Modulator (AOM)
Polarization Maintaining Optical Fiber Components
Fiber GYRO Coil and coil winding machine
High-power optic components
Free Space Faraday Isolator and Faraday Rotator

4. Product quality guarantee period?
12 month' Guarantee for Precision Equipment Machine.
 
5. Do you have certificate for raw material?
We build long-term relationship cooperation with qualified ISO9001, ROHS raw material suppliers.
 
6. What is your delivery time?
Within 7 days for stock products; More than 2 weeks for customized products.

If you have any specific requirements, please do not hesitate!




MENTION!!!

CSRAYZER is specialized in designing and manufacutring Optic Passive Components, widely used for Fiber Laser, Fiber Sensor, Fiber LIDAR system and solutions.

CSRAYZER offers various kinds of Optical Passive Components:

Single Mode Components
Polarization Maintaining Components
Fiber GYRO Coil and Coil Winding Machine
High Power Optic Components
Free Space Faraday Isolator / Faraday Rotator
Mini Hybrid Packaged Components
Fiber Coupled Acousto-Optic Modulator (AOM)
Special Customized Optical Passive Module
All products could be customized!

 
Company Information
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