
GEZHI Photonics’ 1x1 Single Stage Isolator series products include high power isolator and high power collimator.The high power isolator series includes in-line type, beam expanded isolator, fiber in and free space out isolator and free space isolator etc.1310/1480/1550nm High Power Polarization Maintaining Isolator is one of in-line type isolator.They’re characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. They are ideal for fiber laser and instrumentation applications.
GEZHI Single Stage optical isolator is a passive device that allows light to travel in only one direction. It is used in applications to prevent unwanted feedback into the system.
Features:
Application
Specifications
Parameter | Specification | ||||
Operating Wavelength λc (nm) | 1310,1480,1550 or customer | ||||
Standard Size/ Mini Size | Standard Size | Mini Size | |||
Single Stage/ Dual Stage | Single Stage (w/o PMD) | Single Stage (with PMD) | Dual Stage | Single Stage | Dual Stage |
Isolation (at λc±15nm)1 (dB) (Min) | 32 | 32 | 46 | 30 | 46 |
Isolation (at λc±15nm)2 (dB) (Min) | 22 | 22 | 40 | 20 | 36 |
Insertion Loss (at λc)2 (dB) (Typ) | 0.4 | 0.4 | 0.5 | 0.4 | 0.6 |
Insertion Loss (at λc±15nm)1 (dB) (Max) | 0.6 | 0.6 | 0.7 | 0.6 | 0.8 |
Return Loss (In/Out) (dB) (Min) | 60/55 | 60/55 | 60/55 | 55/55 | 55/55 |
PDL (dB) (Max) | 0.05 | 0.05 | 0.05 | 0.1 | 0.1 |
PMD (ps) (Max) | 0.25 | 0.05 | 0.05 | 0.25 | 0.05 |
Operating Temperature (℃) | -5 ~ +75 | ||||
Storage Temperature (℃) | -40 ~ 85 | ||||
Power Handling (mW) | 500 | ||||
Package Dimension (mm) | Φ 5.5x 30 | Φ 5.5 x 35 | Φ 3.8 x 25 |
Specifications may change without notice.
Above specification are for device without connector.
Ordering Information:
XX | XX | X | X | X | X | XX |
Isolator Type | Wavelength | Grade | Pigtail Style | Fiber Length | Size | In/Out Connector |
IS=Single stage without PMD IP=Single stage with PMD ID=Dual stage | 13=1310nm 14=1480nm 55=1550nm 59=1590nm 64=1064nm | P=P Grade | 1=Bare Fiber 2=900um jacket | 1=1.0m 2=1.5m 3=2.0m 4=Custom length | S=Standard Size M=Mini Size | 0=none 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC |
Dimensions
Gezhi Photonics Co.,Ltd
Gezhi Photonics Co., Ltd is committed to being a global influential
organization in optical network devices area.
Established in Nov 2011, Gezhi Photonics is a leading worldwide
manufacturer and supplier of opticoptical network devices. GEZHI
have TWO Parts Products which meet full demand’ customer in Fiber
Optics Components. One parts is Active Components (main products
include SFP,SFP+,XFP,X2,GBIC transceiver, 10G OEO...) Another parts
is Passive Components (mainly products is (CWDM/DWDM,Athermal AWG
Module,Optical Switch,Optical Circulator/Isolator, MPO
Patchcord...)
Gezhi Photonics keeps on cooperating with international and
national universities, scientific-research units as well as taking
advantage of its social talent, information and technology to
benefit Enterprise Development. Owing to our excellent engineering
services, custom design, technical support, product review, rapid
sample prototyping and mass production fast delivering for our
customers, we service more than 30 countries and regions including
Europe, USA, Southeast Asian, Africa, Middle East, etc.
Having always taken the principle of innovation as its core merit,
Gezhi Photonics attaches great importance to the internal
management, boosting the development of the company with joint
creativity of the team. Emphasizing the harmonious innovation
atmosphere, a broad development platform is provided to the staff,
and also it is helpful for the development of the company in
product research, making the product always being at the advanced
level.