|
|
Tunable Lasers and Transceivers XMD Based Tunable DML Laser Transmitter Optical Sub-Assembly XMD Based Tunable EML Laser Transmitter Optical Sub-Assembly TO-CAN Based Tunable Laser Optical Sub-Assembly Tunable Laser Bidirectional Optical Sub-Assembly XMD Based Tunable DML Laser Transmitter Optical Sub-Assembly To Top TOSA TLDXD Series
Widely wavelength tunable semiconductor lasers are key components for next-generation optical networks. Conventional tunable lasers require complex fabrication processes such as non-uniform gratings and multiple epitaxial growths, and need multiple electrodes with complex control algorithms for wavelength tuning. As the dense wavelength division multiplexing (DWDM) technology extends towards access and data center networks, the cost reduction and operational simplicity have become more and more important. Lightip has developed a simple and compact tunable laser based on patented proprietary technologies. It consists of a half-wave coupled V-cavity laser with only three electrodes: one for gain and direct modulation, one for channel selection corresponding to the ITU grid, and the third for fine tuning when needed. The laser structure does not involve any grating or epitaxial regrowth, and has a size of only about 400mm x 300mm. The advantages of compactness, fabrication simplicity and easy wavelength control offer cost-effective tunable laser solutions for many applications in access and data center networks, and beyond. The TLDXD series Transmitter Optical Sub-Assembly (TOSA) integrates a V-cavity edge-emitting tunable laser, a power monitoring photodiode, an isolator, and a TEC controller. The connector type can be chosen from LC, SC or fiber-pigtail with FC/PC or FC/APC connector. It can provide up to 40 channels at 100GHz spacing or 80 channels at 50GHz spacing in C- or L- band (other wavelength bands available on request). The size of the 9-pin TOSA is only a small fraction of that of the conventional butterfly package for tunable lasers. Specifications
* Product specifications are subject to change without notice. Dimensions Pin Assignments (in millimeters)
XMD Based Tunable EML Laser Transmitter Optical Sub-Assembly To Top TOSA TLDXD Series
Widely wavelength tunable semiconductor lasers are key components for next-generation optical networks. Conventional tunable lasers require complex fabrication processes such as non-uniform gratings and multiple epitaxial growths, and need multiple electrodes with complex control algorithms for wavelength tuning. As the dense wavelength division multiplexing (DWDM) technology extends towards access and data center networks, the cost reduction and operational simplicity have become more and more important. Lightip has developed a simple and compact tunable laser based on patented proprietary technologies. It consists of a half-wave coupled V-cavity laser. The laser structure does not involve any grating or epitaxial regrowth, and has a much smaller size compared to conventional tunable lasers. The advantages of compactness, fabrication simplicity and easy wavelength control offer cost-effective tunable laser solutions for many applications in metro/access networks, datacenters and beyond. The TLDXE series Transmitter Optical Sub-Assembly (TOSA) integrates a V-cavity edge-emitting tunable EML laser, an isolator, and a TEC controller. The connector type can be chosen from LC, SC or fiber-pigtail with FC/PC or FC/APC connector. It can provide up to 40 channels at 100GHz spacing or 80 channels at 50GHz spacing in C- or L- band (other wavelength bands available on request). Currently the tunable EML is available for 10Gbps and 25Gbps data rates. Specifications
* Product specifications are subject to change without notice. Dimensions Pin Assignments (in millimeters)
TO-CAN Based Tunable Laser Optical Sub-Assembly To Top TOSA TLCX15 Series
The TLCX15 series Transmitter Optical Sub-Assembly (TOSA) is based on an 8-pin TO-CAN package that offers further cost reduction compared to our previously released TLDX15 series tunable TOSA. It comprises a V-cavity edge-emitting tunable laser, a power monitoring photodiode, an isolator, and a TEC controller, with an LC connector. Currently it can provide up to 16 channels at 100 GHz spacing or 32 channels at 50 GHz spacing in C- or L- band (other wavelength bands available on request), with a customer specified starting wavelength. The laser chip can be operated in semi-cooled condition at 40-60℃ while the ambient operating temperature is between 0 and 70℃. Specifications
* Product specifications are subject to change without notice. Dimensions Pin Assignments (in millimeters)
TLTX15 Series
The TLTX15 series is an 8-pin TO-CAN package that offers the lowest cost tunable laser. It comprises a V-cavity edge-emitting tunable laser, a power monitoring photodiode, and a TEC controller. It can come with a cap lens or flat window. Currently it can provide up to 16 channels at 100GHz spacing or 32 channels at 50GHz spacing in C- or L- band (other wavelength bands available on request), with a customer specified starting wavelength. The laser chip can be operated in semi-cooled condition at 40-60℃ while the ambient operating temperature is between 0 and 70℃.
Specifications
* Product specifications are subject to change without notice.
Dimensions Pin Assignments (in millimeters)
Tunable Laser Bidirectional Optical Sub-Assembly To Top BOSA TLBX15 Series
The TLBX15 series Bidirectional Optical Sub-Assembly (TOSA) is based on an 8-pin TO-CAN tunable laser, co-packaged with a PIN photodiode. The transmitter comprises a V-cavity edge-emitting tunable laser, a power monitoring photodiode, an isolator, and a TEC controller. Currently it can provide up to 16 channels at 100GHz spacing or 32 channels at 50GHz spacing in C- or L- band (other wavelength bands available on request), with a customer specified starting wavelength. The laser chip can be operated in semi-cooled condition at 40-60℃ while the ambient operating temperature is between 0 and 70℃. A customized wavelength multiplexing filter is used for the bidirectional coupling to a single mode fiber, with an LC connector or fiber pigtail. Transmitter Specifications(1) Note 1: See specifications of TLCX15 series TO-can based TOSA. Receiver Specifications(2)
Note 2: Typical Values are at +3.3V@25°C. Product specifications are subject to change without notice. Dimensions Rx Pin Assignments(3) (in millimeters)
Note 3: See specifications of TLCX15 series TO-can based TOSA for Tx pin assignment. TSFP15 Series
The tunable small form-factor pluggable (SFP) transceiver is based on Lightip's patented proprietary technology, the half-wave coupled V-cavity laser (VCL). The laser structure does not involve any grating or epitaxial regrowth, and has only three electrodes for wavelength control, gain and direct modulation, with a total size of only about 500mm x 300mm. With the advantages of compactness, fabrication simplicity and easy wavelength control of VCL, this tunable transceiver offers a cost-effective solution for tunable applications in access, mobile fronthaul and backhaul, data center and metropolitan DWDM networks. The TSFP15 Series single mode tunable SFP transceiver is hot-pluggable 20-pin duplex SFP module compliant with SFF-8472 MSA. It is based on a Lightip's TLDX15 series tunable XMD TOSA, co-packaged with a PIN ROSA, and an SFP MSA compatible interface. The optical interface is duplex LC connector. Currently it supports 2.5Gbps to 10 Gbps data rates with a typical fiber coupled output power of 3dBm, and can provide 16-32 channels at 100GHz spacing or 32-64 channels at 50GHz spacing in C- or L- band with a customer specified starting wavelength. The transceiver module can be operated under ambient operating temperature between 0 and 70℃. The size of the module is 69x13.7x13.3mm3. Specifications
* Product specifications are subject to change without notice. Dimensions (in millimeters)
Pin Configurations
Absolute Maximum Ratings
* Exceed any of these values may cause non-reversable damage to the device ** Non - Condensing.
Recommended Circuit Schematic
EEPROM Address Map For detailed EEPROM information, Please refer to SFF 8472 Rev 9.3.
|
(c) Copyright 2022 |