500mA Laser Diode Driver and Temperature Controller combo - LDTC0520

The PTC-CH Series Chassis Mount Temperature Controllers deliver the precision performance and long-term reliability you expect from a Wavelength Electronics temperature controller. PTC-CH Series controllers are found in such diverse applications as particle and droplet measurement, manufacturing machine vision systems, biomolecular interaction analysis, and more.The PTC-CH controllers operate from a single power supply between 4.5 V and 30 V, and a selection of models allows you to optimize the current output level for your application. The linear bipolar controller drives a Peltier thermoelectric cooler or a resistive heater, and the chassis-mount package integrates easily into OEM applications. PTC-CH controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application.The compact chassis-mount design simplifies heatsinking and requires minimal space. PTC-CH controllers are quick to configure for your prototype project, and there are no surprises when it's time to integrate the controller into the final design.Practical Features For Real-World Conditions Built-in features make your product more robust to real-world operating conditions and minimize your electronics overhead: If the optional remote temperature setpoint signal is lost, the controller defaults to a standard "safe" temperature setpoint (25ºC when a 10 k© thermistor is used). The safe temperature can be changed at the factory; call for details. An on-board trimpot is used to set the output current limit to prevent over-driving the TEC, and helps protect your load from thermal runaway situations. Proportional gain is easily adjusted with an on-board trimpot. Low temperature coefficient design remains stable across a wide range of ambient conditions. When used with Wavelength's laser drivers, such as the PLD Series, these temperature controllers provide stable and reliable performance that sets your system apart from your competitors' and keeps your customers satisfied. Key Features Drive up to ±2.5, ±5.0, or ±10.0 A of linear bipolar TEC or heater current Add a booster unit to drive up to ±20.0 A Single supply operation: 5 to 30 VDC Small package: 3.0" x 3.2" x 1.1" Use a wide variety of temperature sensors Remote Output and Setpoint controls Short term stability: 0.0012°C Selectable sensor bias current Adjustable current limit Failsafe Setpoint default in case of remote temperature setpoint signal error

The PTC-CH Series Chassis Mount Temperature Controllers deliver the precision performance and long-term reliability you expect from a Wavelength Electronics temperature controller. PTC-CH Series controllers are found in such diverse applications as particle and droplet measurement, manufacturing machine vision systems, biomolecular interaction analysis, and more. The PTC-CH controllers operate from a single power supply between 4.5 V and 30 V, and a selection of models allows you to optimize the current output level for your application. The linear bipolar controller drives a Peltier thermoelectric cooler or a resistive heater, and the chassis-mount package integrates easily into OEM applications.PTC-CH controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application. The compact chassis-mount design simplifies heatsinking and requires minimal space. PTC-CH controllers are quick to configure for your prototype project, and there are no surprises when it's time to integrate the controller into the final design. Practical Features For Real-World Conditions Built-in features make your product more robust to real-world operating conditions and minimize your electronics overhead: If the optional remote temperature setpoint signal is lost, the controller defaults to a standard "safe" temperature setpoint (25ºC when a 10 k Ω thermistor is used). The safe temperature can be changed at the factory; call for details. An on-board trimpot is used to set the output current limit to prevent over-driving the TEC, and helps protect your load from thermal runaway situations. Proportional gain is easily adjusted with an on-board trimpot. Low temperature coefficient design remains stable across a wide range of ambient conditions.When used with Wavelength's laser drivers, such as the PLD Series, these temperature controllers provide stable and reliable performance that sets your system apart from your competitors' and keeps your customers satisfied. Key Features Drive up to ±2.5, ±5.0, or ±10.0 A of linear bipolar TEC or heater current Add a booster unit to drive up to ±20.0 A Single supply operation: 5 to 30 VDC Small package: 3.0" x 3.2" x 1.1" Use a wide variety of temperature sensors Remote Output and Setpoint controls Short term stability: 0.0012°C Long term stability: 0.002°C Selectable sensor bias current Adjustable current limit Failsafe Setpoint default in case of remote temperature setpoint signal error

The PLD10K-CH is a 10 A Laser Diode Driver in a small chassis mount package. Operating from a single +5 V supply minimizes internal heat dissipation. Modular packaging makes it easy to integrate the PLD into your system. For applications that require a higher forward voltage, a separate laser diode power supply input lets you provide a higher compliance voltage.Key Features Models: 5 A, 10 A, 12.5 A 5 A and 10 A models operate from a single 5 VDC supply; 12.5 A model requires two supplies Separate power supply can be used to drive high-compliance lasers up to 28 V Constant Current or Constant Power modes Safety features protect your laserAdjustable latching current limitSlow-start circuitry Local and Remote Enable controls

The PTC-CH Series Chassis Mount Temperature Controllers deliver the precision performance and long-term reliability you expect from a Wavelength Electronics temperature controller. PTC-CH Series controllers are found in such diverse applications as particle and droplet measurement, manufacturing machine vision systems, biomolecular interaction analysis, and more. They are CE certified. A PDF version of the Declaration of Conformance is available.PTC-CH controllers are available in different models so you can choose the one that best suits your application: PTC2.5K-CH delivers up to ±2.5 A output current PTC5K-CH for applications requiring up to ±5 A PTC10K-CH drives up to ±10 A PTC10K-SL can be tied to the 10 A driver to deliver a combined ±20 A output current The PTC-CH controllers operate from a single power supply between 4.5 V and 30 V. The linear bipolar controller drives a Peltier thermoelectric cooler or a resistive heater, and the chassis-mount package integrates easily into OEM applications. PTC-CH controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application. The compact chassis-mount design simplifies heatsinking and requires minimal space. PTC-CH controllers are quick to configure for your prototype project, and there are no surprises when it's time to integrate the controller into the final design. If you are using a Quantum Cascade Laser or need low noise performance with a laser diode, we offer the PTC-CH nested in the QCL OEM drivers. Information is available here. Key Features Built-in features make your product more robust to real-world operating conditions and minimize your electronics overhead: If the optional remote temperature setpoint signal is lost, the controller defaults to a standard "safe" temperature setpoint (25ºC when a 10 kΩ thermistor is used). The safe temperature can be changed at the factory; call for details. An on-board trimpot is used to set the output current limit to prevent over-driving the TEC, and helps protect your load from thermal runaway situations. Proportional gain is easily adjusted with an on-board trimpot. Low temperature coefficient design remains stable across a wide range of ambient conditions. When used with Wavelength's laser drivers, such as the PLD Series, these temperature controllers provide stable and reliable performance that sets your system apart from your competitors' and keeps your customers satisfied.

The PLD12.5K-CH is a 12.5 A Laser Diode Driver in a small chassis mount package. Modular packaging makes it easy to integrate the PLD into your system. For applications that require a higher forward voltage, a separate laser diode power supply input lets you provide a higher compliance voltage. One power supply is required for the internal electronics; a separate supply is required to power the laser diode.Key Features Models: 5 A, 10 A, 12.5 A 5 A and 10 A models operate from a single 5 VDC supply; 12.5 A model requires two supplies Separate power supply can be used to drive high-compliance lasers up to 28 V Constant Current or Constant Power modes Safety features protect your laser »» Adjustable latching current limit»» Slow-start circuitry Local and Remote Enable controls

The PTC-CH Series Chassis Mount Temperature Controllers deliver the precision performance and long-term reliability you expect from a Wavelength Electronics temperature controller. PTC-CH Series controllers are found in such diverse applications as particle and droplet measurement, manufacturing machine vision systems, biomolecular interaction analysis, and more. They are CE certified. A PDF version of the Declaration of Conformance is available.PTC-CH controllers are available in different models so you can choose the one that best suits your application: PTC2.5K-CH delivers up to ±2.5 A output current PTC5K-CH for applications requiring up to ±5 A PTC10K-CH drives up to ±10 A PTC10K-SL can be tied to the 10 A driver to deliver a combined ±20 A output current The PTC-CH controllers operate from a single power supply between 4.5 V and 30 V. The linear bipolar controller drives a Peltier thermoelectric cooler or a resistive heater, and the chassis-mount package integrates easily into OEM applications. PTC-CH controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application. The compact chassis-mount design simplifies heatsinking and requires minimal space. PTC-CH controllers are quick to configure for your prototype project, and there are no surprises when it's time to integrate the controller into the final design. If you are using a Quantum Cascade Laser or need low noise performance with a laser diode, we offer the PTC-CH nested in the QCL OEM drivers. Information is available here. Key Features Built-in features make your product more robust to real-world operating conditions and minimize your electronics overhead: If the optional remote temperature setpoint signal is lost, the controller defaults to a standard "safe" temperature setpoint (25ºC when a 10 kΩ thermistor is used). The safe temperature can be changed at the factory; call for details. An on-board trimpot is used to set the output current limit to prevent over-driving the TEC, and helps protect your load from thermal runaway situations. Proportional gain is easily adjusted with an on-board trimpot. Low temperature coefficient design remains stable across a wide range of ambient conditions. When used with Wavelength's laser drivers, such as the PLD Series, these temperature controllers provide stable and reliable performance that sets your system apart from your competitors' and keeps your customers satisfied.

760-1083 nm; Typ. Linewidth 0.6 MHz; Output Power 6-150 mW CW; Threshold Current ≤70 mA; Slope Efficiency 0.7 W/A; Side Mode Suppression Ratio ≥30 dB Toptica eagleyard’s DFB series of distributed feedback (DFB) laser diodes features a built-in wavelength-selective grating stabilizing the wavelength. The DFB series’ entire resonator consists of a periodic structure. Thus, the devices operate on a single resonator mode emitting quasi-monochromatic radiation with a very small line width and low phase noise. The lasers can have very low-intensity noise because of the lack of mode partition noise. Due to the Gaussian mode the output is diffraction-limited. The choice of a distributed feedback design instead of a similar distributed Bragg grating (DBR) structure enables even a broader smooth tuning range around the operational point without the risk of experiencing spectral issues known as mode-hops, as these are given by design of a DBR diode, making the latter less suitable for the needs of atom spectroscopy. Special variants are available – two versions are intended to be used as seed lasers for pulsed fiber lasers, while other variants aim at oxygen detection as the emission wavelength of these laser diodes match with the strong absorption lines of oxygen at 760 nm and 764 nm while wavelength tuning around one of these absorption lines is possible. Further variants are especially suitable for spectroscopy with mode‐hop free operation and small linewidth guaranteed at the specified target wavelength for spectroscopic applications – these laser diodes are reaching the target wavelength by temperature tuning and allow wavelength tuning around this target wavelength. External backreflections may disturb the spectrum of these laser diodes, so the use of butterfly (BFW01) or TOC03 packages and effective optical isolation is recommended for spectroscopic applications requiring absolutely mode‐hop‐free tuning. Finally, special tunable variants with integrated optical isolators are available, enabling a wide mode‐hop free tuning range given by the specified operating temperature range and the specified power range. Key Features: Single Frequency Mode High Side Mode Suppression > 50 dB Narrow Linewidth <1 MHz Pulse Width 1 to 50 ns Peak Power up to 500 mW Repetition Rate up to 1 MHz SMSR >35 dB   Product Wavelength Output Power Specifics Downloads DFB-0760-00012-1500-BFY12-0005 760 nm 12 mW oxygen detection, spectroscopy, metrology Datasheet DFB-0760-00040-1500-BFW01-0005 760 nm 40 mW oxygen detection with collimator Datasheet DFB-0760-00040-1500-TOV01-0005 760 nm 40 mW oxygen detection VCSEL replacement Datasheet DFB-0760-00040-1500-TOC03-0005 760 nm 40 mW oxygen detection Datasheet DFB-0780-00020-1500-BFY12-0005 780 nm 20 mW oxygen detection,spectroscopy: Rb D2 Datasheet DFB-0780-00040-1500-BFY02-0000 780 nm 40 mW basic variant with PM fiber Datasheet DFB-0780-00040-1500-BFY02-0002 780 nm 40 mW tunable with PM fiber Datasheet DFB-0780-00040-1500-BFW11-0005 780 nm 40 mW spectroscopy: Rb D2 with isolator and collimator Datasheet DFB-0780-00080-1500-TOV01-0005 780 nm 80 mW spectroscopy: Rb D2 Datasheet DFB-0780-00080-1500-BFW01-0002 780 nm 80 mW tunable with collimator Datasheet DFB-0780-00080-1500-BFW01-0005 780 nm 80 mW spectroscopy: Rb D2 with collimator Datasheet DFB-0780-00080-1500-TOC03-0000 780 nm 80 mW basic variant Datasheet DFB-0780-00080-1500-TOC03-0002 780 nm 80 mW tunable Datasheet DFB-0780-00080-1500-TOC03-0005 780 nm 80 mW spectroscopy: Rb D2 Datasheet DFB-0785-00040-1500-BFY02-0000 785 nm 40 mW basic variant with PM fiber Datasheet DFB-0785-00040-1500-BFY02-0002 785 nm 40 mW tunable with PM fiber Datasheet DFB-0785-00100-1500-TOV01-0000 785 nm 100 mW basic variant Datasheet DFB-0795-00040-1500-BFW11-0005 795 nm 40 mW spectroscopy: Rb D1 with isolator and collimator Datasheet DFB-0795-00080-1500-BFW01-0005 795 nm 80 mW spectroscopy: Rb D1 with collimator Datasheet DFB-0852-00015-1500-BFY12-0005 852 nm 15 mW spectroscopy: Cs D2  Datasheet DFB-0852-00050-1500-BFY02-0000 852 nm 50 mW basic variant with PM fiber Datasheet DFB-0852-00050-1500-BFY02-0002 852 nm 50 mW tunable with PM fiber Datasheet DFB-0852-00100-1500-BFW01-0002 852 nm 100 mW tunable with collimator Datasheet DFB-0852-00100-1500-BFW01-0005 852 nm 100 mW spectroscopy: CS D2 with collimator Datasheet DFB-0852-00150-1500-TOC03-0000 852 nm 150 mW basic variant Datasheet DFB-0852-00150-1500-TOC03-0002 852 nm 150 mW tunable Datasheet DFB-0852-00150-1500-TOC03-0005 852 nm 150 mW spectroscopy: Cs D2 Datasheet DFB-0895-00050-1500-TOV01-0005 895 nm 50 mW spectroscopy: Cs D1 Datasheet DFB-0935-00080-1500-TOC03-0004 935 nm 80 mW spectroscopy: Yb Datasheet DFB-1030-00500-1500-BFY02-0010 1030 nm 500 mW seed laser (pulsed mode) with PM fiber Datasheet DFB-1064-00025-1500-BFY12-0002 1064 nm 25 mW tunable with isolator and PM fiber  Datasheet DFB-1064-00040-1500-BFY02-0000 1064 nm 40 mW basic variant with PM fiber Datasheet DFB-1064-00040-1500-BFY02-0002 1064 nm 40 mW tunable with PM fiber Datasheet DFB-1064-00080-1500-TOC03-0000 1064 nm 80 mW basic variant  Datasheet DFB-1064-00080-1500-TOC03-0002 1064 nm 80 mW tunable Datasheet DFB-1064-00500-1500-BFY02-0010 1064 nm 500 mW seed laser (pulsed mode) with PM fiber Datasheet DFB-1083-00025-1500-BFY12-0002 1083 nm 25 mW tunable with isolator and PM fiber Datasheet DFB-1083-00030-1500-BFY02-0000 1083 nm 30 mW basic variant with PM fiber Datasheet DFB-1083-00030-1500-BFY02-0002 1083 nm 30 mW tunable with PM fiber Datasheet DFB-1083-00080-1500-TOC03-0002 1083 nm 80 mW tunable Datasheet   Applications: Interferometry, Laser Doppler Velocimetry and Vibrometry; Cold Atoms; Optically Pumped Atom Clocks; Quantum Optics; THz Generation, Raman Spectroscopy; Cs- ,Rb- , K- Spectroscopy; Seed Laser for LIDAR Systems