PINFET Optical Receiver Modules

850 nm, 1310 nm and 1550 nm

OSI Laser Diode, Inc.‘s (LDI) PINFET provides an excellent solution for optical receiver systems that require both high sensitivity and wide dynamic range. Applications include telecommunication line-terminating equipment or repeaters and optical sensor systems. The receiver package offers high reliability which satisfies Telcordia specifications.

The term “PINFET” (p-intrinsic-n, field-effect transistor) indicates the integration of a PIN photodiode and a discrete, high-performance transimpedance amplifier stage. Light is coupled into the detector stage through a multimode optical fiber pigtail, which allows excellent coupling with either singlemode or multimode fiber systems.

PINFET LDPA 0003R Optical Receiver Module

The OSI Laser Diode Inc. LDPA 0003R PINFET provides an excellent solution for optical receiver systems
that require both high sensitivity and wide dynamic range. Applications include telecommunications lineterminating
equipment or repeaters and optical sensor systems where a user adjustable gain may be
desirable for optimizing system performance.

PINAMP Mini DIL Optical Receiver Modules

1310 nm and 1550 nm

OSI Laser Diode, Inc. (LDI) PINAMPs provide a low cost, high performance miniature optical receiver module which integrates a high speed, high responsivity, low leakage current InGaAs photodiode with a GaAs transimpedance amplifier. The transimpedance amplifier incorporates automatic gain control providing high optical overload performance. The receiver package offers high reliability which satisfies Telcordia GR-468-CORE specifications.

The pigtailed receivers are available with industry standard FC, LC, SC, and ST® connectors. Custom connectors are also available.

Telecom / Datacom Laser Modules

1310 nm and 1550 nm

Excellent output power stability and constant wavelength are features of OSI Laser Diode, Inc’s (LDI) laser series that make these modules ideal for applications such as telecommunications and test instrumentation.

These devices comprise a Fabry-Perot laser chip and a singlemode optical fiber that are aligned in LDI’s high stability, temperature controlled, low reflection, 14-pin dual-in-line module. LDI’s laser chips are based on a multiple quantum well structure fabricated by an MOCVD technology and processed into a ridge wave guide device structure.

Preliminary for SCW 15C2-100R

1550nm

The SCW 15C2-100R laser diode module is a High Power 1550 nm Al RWG F/P laser diode packaged in a 14 pin butterfly package.  The laser diode is optically coupled to an SMF fiber pigtail and includes a thermoelectric cooler and an electrically isolated temperature sensing thermistor.  The SCW 15C2-100R laser diode modules are specifically designed for applications where high levels of optical power is desired.  The device is RoHS compliant.

MCW Combiner Series

850 nm, 1310 nm, 1550 nm, 1625 nm and 1650 nm

OSI Laser Diode, Inc’s (LDI) MCW Combiner Series fiber couples lasers are designed to meet the performance demands of the optical test equipment marketplace. These high peak optical power lasers serve 850 nm through 1650 nm wavelengths and are available in a compact duplex package.

LDT 125-TO56WR

1300nm

OSI Laser Diode, Inc.’s 1300nm edge-emitting LEDs (Light Emitting Diodes) feature stable power and spectral characteristics over temperature.  These LEDs are typically used in data or analog transmission systems where the launch power requirements are too great for an SLED component and where a laser is not suitable.  The ELED device is packaged in a 3 pin TO56 with window cap. This part is RoHS compliant.

LCW / SCW Series OTDR Instrument Lasers

1310 nm, 1550 nm, 1625 nm, and 1650 nm

OSI Laser Diode, Inc’s (LDI) High Power SMF coupled laser modules are designed to meet the specific performance demands of the optical test equipment marketplace.

The high peak optical power SCW Series lasers serve 1310 nm, 1550 nm, and 1625 nm wavelengths, along with a 3-pin coaxial package. The 14 pin package lasers include both TEC and temperature sensing thermistor for superior wavelength stability over a wide temperature range.

Custom packaging and E-O/Environmental screening to Military or Telecordia standards are available.

LDT 125-TO56LR

1300nm

OSI Laser Diode, Inc.’s 1300nm edge-emitting LEDs (Light Emitting Diodes) feature stable power and spectral characteristics over temperature.  These LEDs are typically used in data or analog transmission systems where the launch power requirements are too great for an SLED component and where a laser is not suitable.  The ELED device is packaged in a 3 pin TO56 with aspheric lens cap.  This part is RoHS compliant.

1300nm Edge-Emitting LED / TO56 Package

1300nm

OSI Laser Diode, Inc’s 1300nm edge-emitting LEDs feature stable power and spectral characteristics over temperature. These LEDs are typically used in data or analog transmission systems where the launch power requirements are too great for an SLED component and where a laser is not suitable. The ELED device is packaged in a 3 pin TO56 with window cap. This part is RoHS compliant.

SCW 1430 Series

1490nm

The SCW 1430 series laser diode modules are 1490nm Al RWG F/P laser diodes packaged in 14 pin DIL, butterfly or 3 pin TO56 packages.  These SCW laser diode modules are specifically designed for optical test equipment applications where high peak pulsed optical power is desired.  The devices are RoHS compliant.

1300 nm Edge-Emitting LED

OSI Laser Diode, Inc.‘s (LDI) 1300 nm edge-emitting LEDs (light-emitting diodes) feature stable power and spectral characteristics over temperature.

LDI’s MOCVD-grown InGaAsP devices are aligned to either a singlemode or multimode optical fiber in a stable, 14-pin dual-in-line package (DIP). Two versions of the DIP are offered. The standard package with a long-horn flange is configured either with or without a thermistor and a Peltier-effect thermoelectric cooler (cooler package). A second uncooled, low-profile package without a flange is also available for applications where space is limited and temperature control is not required.

Preliminary for SCW 17B7-D50R

1650nm

The SCW 17B7-D50R laser diode modules are 1650nm DFB laser diodes packaged in a 3 pin TO56 package with a back-facet detector & window cap.  These SCW laser diode modules are specifically designed for optical test equipment applications.  The devices are RoHS compliant.

Preliminary for SCW 17B7-225R

1650nm

The SCW 17B7-225R laser diode modules are 1650nm F-P laser diodes packaged in a 3 pin TO56 package with a back-facet detector & window cap.  These SCW laser diode modules are specifically designed for optical test equipment applications.  The devices are RoHS compliant.

905nm Pulsed Laser Diodes w/ Integrated Micro Lens

905nm

The 905nm pulsed laser offers a far field
beam pattern with equivalent divergence values
for both the Fast (Perpendicular) and the Slow
(Parallel) Axes of emission. The adjusted Far
Field pattern offers higher coupling efficiency
into standard spherical lens systems.
The laser/lens is hermetically sealed in a
9mm package that offers robust environmental
survival capability for demanding applications
such as field deployed range finders.
This product is RoHS compliant.

CVB 450-TO56R 450 nm Pulsed Laser Diode Module for Metrology Applications

450 nm

The CVB 450-to56R laser diode module is a 450 nm GaN laser diode packaged in a 3 pin coaxial format.  The laser diode is optically coupled to a 200/230/500um fiber pigtail.  The device includes an ESD protection diode.  The CVB 450-TO56R laser diode modules are specifically designed for uncooled optical metrology applications where pulsed optical power is desired.  The CVB 450-TO56R is RoHS compliant.

High Power Monolithic Stack Pulsed Laser Diodes

905 nm

High Reliability / High Efficiency
Stable Output from -40°C to +85°C
Single & Stacked Devices up to 375 W
Fiber Coupled Devices up to 188 W
Custom Packaging Available

905nm Extended Duty Operation Multi-junction Laser Diode Module

905nm

The CVN 5S63E-TO18T is a 5 element stacked
multi-junction laser diode module operating
at 905nm. The device is characterized under
short pulse ( higher peak optical power ratings. The laser
stack is packaged in a twin lead TO18
hermetically sealed format.
This product is RoHS compliant.

Hybrid Laser Diodes for Pulsed Operations

905 nm

The LHCVN series incorporates a pulsed laser firing circuit into the same package as the laser diode. The hybridization of the driver permits much narrower pulse widths and faster rise times at lower voltage requirements than discrete laser drivers. The LHCVN series is compatible with all OSI Laser Diode, Inc. standard MOCVD laser diodes and can be optimally driven utilizing commercially available MOSFET drivers. The hermetic TO5 package and increased efficiency is ideal when space and weight are of primary concern.

Dual Aiming Laser

This laser package contains a 905 pulsed laser diode (CVD 46) and a 650nm laser diode mounted side by side (distance between the centers of emission = 720um) on a common platform (+, case, positive).  The emission pattern of the two laser die will be centered on the package axis to within +/- 0.010 in.   
***Preliminary Product Specification***

High Power Monolithic Stack Pulsed Laser Diodes

905nm

High Reliability/High Efficiency
Stable Output from -40°C to +85°C
Single & Stacked Devices up to 375W
Fiber Coupled Devices up to 188W
Custom Packaging Available

SCW 1536-200R

1550nm

1550 nm Pulsed Laser Diode Module for OSA/OTDR Applications

905 nm High Power Pulsed Laser Diodes

905 nm

OSI Laser Diode, Inc.‘s (LDI) CVD series lasers are strained layer quantum well devices fabricated by the MOCVD process. These pulsed lasers are available with up to 140 W of peak power at 905 nm. They offer a stable output power between -40°C and +80°C.

1550 nm High Brightness Pulsed Laser Diodes

1550 nm

OSI Laser Diode, Inc. provides an extremely high brightness CVLL 1550 nm pulsed laser diode capable of up to 75 Watts output power. The CVLL devices are well suited to most range finding applications requiring “eye safe” operation.

SCW Series: High Power Instrument Laser Modules Pulsed Applications

1310nm, 1550nm,1625nm and 1650nm

OSI Laser Diode, Inc.’s High Power SMF coupled laser modules are designed to meet the performance demands of the optical test equipment marketplace. The high peak optical power SCW Series lasers serve 1310nm through 1650nm wavelengths and are available in fully hermetic laser welded packages. These packaged lasers can include both TEC and temperature sensing thermistors and back facet monitors for superior wavelength stability over a wide temperature range.

850 nm High Power Pulsed Laser Diodes

850 nm

OSI Laser Diode, Inc.(LDI) 850 nm laser modules are designed for use in fiber optic instruments where high optical power and low power consumption are required. All packages contain LDI’s high reliability laser chips. The low profile style package is designed for use with narrow high current pulses.

Devices can be custom tailored to meet specific application requirements.

SCW 1532-500R

1550nm

1550 nm High Power Pulsed Laser Diode Module
for OSA / OTDR Applications

The SCW 1532-500R laser diode module is a High Power 1550 nm Al RWG F/P laser diode packaged in a 14
pin butterfly package. The laser diode is optically coupled to an SMF fiber pigtail and includes a
thermoelectric cooler and an electrically isolated temperature sensing thermistor. The SCW 1532-500R laser
diode modules are specifically designed for optical test equipment applications where high peak pulsed
optical power is desired. The device is RoHS compliant.

1650 nm Pulsed DFB Laser Diode Module for OSA / OTDR Applications

1650nm

The SCW 1731F-D40R laser diode module is a 1650 nm Al RWG DFB laser diode packaged in a 14 pin DIL
package. The laser diode is optically coupled to an SMF fiber pigtail and includes a thermoelectric cooler
and an electrically isolated temperature sensing thermistor. The SCW 1731F-D40R laser diode modules are
specifically designed for optical test equipment applications where high peak pulsed optical power is
desired. The device is RoHS compliant.

1625nm High PowerPulsed Laser Diode Module for OSA/OTDR Applications

1625nm

The SCW 1632-350R & SCW 1631F-350R laser diode modules are High Powered 1625 nm RWG F/P laser diodes packaged in 14 pin butterfly & DIL packages. The laser diodes are optically coupled to an SMF fiber pigtail and include a thermoelectric cooler and an electrically isolated temperature 1632-350R & SCW 1631F-350R sensing thermistor. The SCW laser diode modules are specifically designed for optical test equipment applications where high peak pulsed optical power is desired. The devices are RoHS compliant.

1550nm Pulsed Laser Diode with Integrated Micro Lens

1550nm

The 1550nm pulsed laser offers a far field
beam pattern with equivalent divergence values
for both the Fast (Perpendicular) and the Slow
(Parallel) Axes of emission. The adjusted Far
Field pattern offers higher coupling efficiency
into standard spherical lens systems.
The laser/lens is hermetically sealed in a
9mm package that offers robust environmental
survival capability for demanding applications
such as field deployed range finders.
This product is RoHS compliant.

Fiber Coupled InGaAs PIN Photodiode Modules

75 um

OSI Laser Diode, Inc.‘s (LDI) InGaAs PIN detector provides both small size and high performance in a miniature coaxial module. Designed to provide high responsivity and low leakage, LDI’s detector modules exhibit low back reflection along with low polarization dependent loss (PDL). The detector module offers high reliability satisfying TELCORDIA GR-468-CORE. The LPD 3080 coaxial devices are available with either a 245 um or 900 um jacketed fiber and are available at two back reflection levels.

InGaAs PIN Photodiode Modules for Telecom Applications

0

The OSI Laser Diode Inc. InGaAs PIN detector provides both small size and high performance in a miniature coaxial module. Designed to provide high responsivity and low leakage, LDI’s detector modules exhibit low back reflection along with low polarization dependent loss (PDL). The detector module offers high reliability satisfying TELCORDIA GR-468-CORE. The LPD 3080 coaxial devices are available with either a 245um or 900 um jacketed fiber and are available at two back reflection levels.

APD Applications Notes

LDI General APD Design/Use Considerations:
This summary is intended to serve as a general guideline/checklist and overview in achieving optimum performance when incorporating LDI’s lnGaAs APD into a new design.
APDs are typically used in applications requiring both high bandwidth and high sensitivity. The operational wavelength of the APD is determined by its material composition. Two of the more common APD material types are Silicon and lnGaAs. Silicon is used primarily at the shorter wavelengths (~850nm) whereas InGaAs is typically used at the longer (1310, 1550, 1625 nm) wavelengths. The APD described herein available from LDI is a Mesa structure InGaAs APD.
APD’s differ from a photodiode in that they offer gain. Although this is a primary advantage of APDs, other characteristics that should also be considered when selecting a device are the operating wavelength, bandwidth, noise and signal handling capability of the device.
Several key points should be reviewed when developing a new design to insure that the best performance level can be achieved and that any new layout or design being considered has taken these into consideration. The following is an abbreviated list of general guidelines to consider when implementing LDI’s InGaAs APD into a new design.
-Standard RF practices should be utilized when implementing new circuit card layout to minimize
parasitic effects and maximize bandwidth performance. Minimize APD component lead lengths as practical.

-The use of current limiting in the reverse operating DC bias voltage line is recommended to protect against APD damage. This would insure that the maximum recommended APD current is not exceeded. This protection circuitry can be as simple as a resistive limiter or can be more complex and include circuitry which incorporates a hard current limit.

-APD characteristics in general are such that the gain (sensitivity) of the photodiode can be adjusted by varying the reverse bias applied to the device. This feature allows for the APD gain to be set optimally for a given application. It is important to note that in circuits in which the optimum gain setting may be paramount, the reverse operating voltage should be controlled to compensate for any temperature shift of the device parameters as the breakdown voltage and the operating point of device may vary with temperature.

-For low light level non-fibered applications blocking/filtering of ambient light should be considered to minimize interference from unintentional light sources.

-Linear power supply biasing should be considered where possible for low noise applications.

-APD should be located away from heat generating components.
With regards to the APD bias supply, below is a small sampling of available support components and application information for the APO bias control circuitry:

InGaAs 50um APD Photo Diode Modules

The LAPD 1550-50R is a 50um InGaAs APD housed in a hermetic 3 pin lensed TO46 package. The low
dark current APD makes the devices ideal for OTDRs, line receivers and any other low light level signal
detection application.

LAPD 3050 InGaAs APD Module

1550nm

The LAPD 3050 is a 50um InGaAs APD housed in a hermetic 3 pin coaxial package. The APD is coupled to a singlemode
fiber pigtail. The low noise, overload tolerant LAPD 3050 coax APD makes the devices ideal for OTDRs, line receivers and
any other light level detection/ signal transmission application.

RT2000PT-200STL Customer Data Sheet

AIR PAK RECEIVER

Airpak Receiver Modules

The Airpak Series Receivers are full function, high performance digital fiber optic modules. They provide an extremely cost effective interface between standard ECL and PECL logic families and an optical fiber transmission system.

The innovative application of high-quality surface mount technology and a unique integration of optical and electrical components provide performance and quality without the traditional high cost packaging usually associated with optical modules. The savings realized through this approach are significant. The superior reliability engineering on which the modules are based, ensures performance in all normal environments and operating conditions.

Airpak Transmitter Modules

The Airpak Series Transmitters are full function, high performance digital fiber optic modules. They provide an extremely cost effective interface between standard ECL and PECL logic families and an optical fiber transmission system.

The innovative application of high-quality surface mount technology and a unique integration of optical and electrical components provide performance and quality without the traditional high cost packaging usually associated with optical modules. The savings realized through this approach are significant. The superior reliability engineering on which the modules are based, ensures performance in all normal environments and operating conditions.

SCW 1732-BGR

1650nm

The SCW 1732-BGR laser diode module is a High Power 1650nm RWG F/P laser diode packaged in a 14 pin butterfly package.  The laser diode is optically coupled to an SMF fiber pigtail that includes a bragg grating to stabilize wavelength over a variety of operating conditions.  The modules include a thermoelectric cooler and an electrically isolated temperature sensing thermistor for enhanced thermal stability.  The module also features a monitor detector for optical feedback control.  The SCW 1732-BGR laser diode modules are specifically designed for optical test equipment applications where high peak pulsed optical power is desired.  The device is RoHS compliant.

905nm Pulsed Laser Diodes w/ Integrated Micro Lens

905nm

The 905nm pulsed laser offers a far field
beam pattern with equivalent divergence values
for both the Fast (Perpendicular) and the Slow
(Parallel) Axes of emission. The adjusted Far
Field pattern offers higher coupling efficiency
into standard spherical lens systems.
The laser/lens is hermetically sealed in a
9mm package that offers robust environmental
survival capability for demanding applications
such as field deployed range finders.
This product is RoHS compliant.

1300nm Edge-Emitting LED / TO56 Package

1300nm

OSI Laser Diode, Inc’s 1300nm edge-emitting LEDs feature stable power and spectral characteristics over temperature. These LEDs are typically used in data or analog transmission systems where the launch power requirements are too great for an SLED component and where a laser is not suitable. The ELED device is packaged in a 3 pin TO56 with window cap. This part is RoHS compliant.

LAPD 3050 InGaAs APD Module

1550nm

The LAPD 3050 is a 50um InGaAs APD housed in a hermetic 3 pin coaxial package. The APD is coupled to a singlemode
fiber pigtail. The low noise, overload tolerant LAPD 3050 coax APD makes the devices ideal for OTDRs, line receivers and
any other light level detection/ signal transmission application.

Capabilities Overview

OSI Laser Diode, Inc.‘s (LDI) comprehensive optoelectronic manufacturing facility utilizes our core competencies and capabilities. Our customers are provided with a diverse and extensive product offering where quality and reliability are of paramount importance.

General