Y-JPX-LN series Polarizing Y-Junction Phase Modulator

Transcription

1 ixblue Photonics Y-JPX-LN series Integrated Optical Circuits are high performance optical devices designed for Fiber Optics Gyros. They can be used in harsh environments and are available as bare chips, pigtailed chips and packaged devices. The proprietary Y optical splitting junction offers a low insertion loss over several tens of nanometers. The Y-JPX-LN IOCs are produced with a Proton Exchange waveguide process that provides a highly polarized light at the outputs of the devices. Performance Highlights FEATURES Superior polarization rejection rate Low drive voltage Low insertion loss APPLICATIONS Fiber Optic Gyroscopes Sagnac Interferometers based sensors OPTIONS Chip on submount Pigtailed chip on submount Packaged devices 800 nm devices ELECTRICAL Min Typ Max Vπ (push and single pass) V Electro-optic bandwidth MHz 0-30 Crystal OPTICAL Lithium Niobate X-Cut Y-Prop Operating wavelength nm Cut-off wavelength nm Insertion loss (including 3dB Y-junction) db Split ratio % Rejection rate of polarisation (bare chip) db Residual Intensity Modulation % /

2 CHIP-Y-JPX / SUBM-Y-JPX / SUBM-Y-JPX-P-PP / Y-JPX-P-PP Chip / Chip on submount / Chip on submount with fibers / Packaged chip with fibers Electrical Characteristics Parameter Symbol Condition Min Typ Max Unit Push and single-pass V Vπ RF Vπ RF Push-pull and single-pass V Push-pull and double-pass V Electro-optic bandwidth S MHz RF input impedance Z in-rf MΩ Optical Characteristics Parameter Symbol Condition Min Typ Max Unit Crystal - - Lithium Niobate X-Cut Y-Prop Waveguide process - - Proton Exchange Operating wavelength λ nm Cut-off wavelength λ nm Insertion loss IL All versions (W or W/O fibers) db Split ratio % Rejection rate of polarisation PER From bare chip db Residual intensity modulation RIM % All specifications given at 25 C, 1550 nm. Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Symbol Min Max Unit Peak voltage range EV in - 30 V Optical input power OP in - 13 dbm Operating temperature OT C Storage temperature ST C 2 /

3 CHIP-Y-JPX-LN Mechanical Diagram and Pinout Chip dimension - L x l x h 23 x 3 x 1 mm 3 End faces angle Degree Metallization of chip facets x lateral and bottom Output waveguide spacing - Center to center 400 mm Electrical pad configuration - For each arm of the Y-junction Independant electrode - 3 /

4 SUBM-Y-JPX-LN Mechanical Diagram and Pinout Chip dimension - L x l x h - Mechanical drawing 23 x 3 x 1 mm 3 End faces angle Degree Metallization of chip facets x lateral and bottom - Output waveguide spacing - Center to center 400 mm Submount dimension - L x l x h - Mechanical drawing 17.5 x 8.5 x 2.5 mm 3 Electrical pad configuration - Refer to the mechanical drawing Push-Pull Pad or Push Pad - 4 /

5 SUBM-Y-JPX-LN-0.1-P-PP - Mechanical Diagram and Pinout Chip dimension - L x l x h - Mechanical drawing 23 x 3 x 1 mm 3 End faces angle Degree Metallization of chip facets x lateral and bottom - Output waveguide spacing - Center to center 400 mm Submount dimension - L x l x h - Mechanical drawing 17.5 x 8.5 x 2.5 mm 3 Electrical pad configuration - Refer to the mechanical drawing Push-Pull Pad or Push Pad - Input / Output fibers - Polarization maintaining 1550 nm RCSM15-PS-U17C - Diameter 80 mm - Fiber orientation - - Slow axis parallel to crystal axis - Fiber length m 5 /

6 Y-JPX-LN-0.1-P-PP - Mechanical Diagram and Pinout Package dimension - L x l x h - Mechanical drawing 35 x 13 x 5. mm 3 Input / Output fibers - Polarization maintaining 1550 nm RCSM15-PS-U17C - Diameter 80 mm - Fiber orientation - - Slow axis parallel to crystal axis - Fiber length m Ordering information Chip-Y-JPX-LN-0.1 = Chip Subm-Y-JPX-LN-0.1 = Chip on Submount Subm-Y-JPX-LN-0.1-P-PP = Chip on Submount with fibers Y-JPX-LN-0.1-P-PP = Packaged with fibers About us ixblue Photonics includes ixblue ixfiber brand that produces specialty optical fibers and Bragg gratings based fiber optics components and ixblue Photline brand that provides optical modulation solutions based on the company lithium niobate (LiNbO 3 ) modulators and RF electronic modules. ixblue Photonics serves a wide range of industries: sensing and instruments, defense, telecommunications, space and fiber lasers as well as research laboratories all over the world. 3, rue Sophie Germain Besançon - FRANCE Tel. : +33 (0) Fax : + 33 (0) Ixblue reserves the right to change, at any time and without notice, the specifications, design, function or form of its products described herein. All statements, specification, technical information related to the products herein are given in good faith and based upon information believed to be reliable and accurate at the moment of printing. However the accuracy and completeness thereof is not guaranteed. No liability is assumed for any inaccuracies and as a result of use of the products. The user must validate all parameters for each application before use and he assumes all risks in connection with the use of the products 09_2017_PT_SP_ED1 /