Used MELLES GRIOT 3121H-P #293624730 for sale

MELLES GRIOT 3121H-P is an ultralow-noise pulsed laser that is an ideal choice for precision spectroscopy and general laboratory applications. This laser operates in the 780 to 830nm range, has up to 45mW of average output power and has an ultra-low noise of typically <0.1 mV. This laser can be externally modulated up to 10kHz with a repeatability of 0.5% and features an integrated single-mode optical fiber pigtail. The built-in pulse modulator allows for a pulse duration range from 1ns-30ns which can be adjusted via simple serial commands. 3121H-P also contains two temperature control systems to stabilize the laser head temperature and diode temperature. The design of MELLES GRIOT 3121H-P enables its operation even in challenging environments. This laser has an overall design which has high stability, reliability and intensity. The laser head is constructed with an aluminum housing which provides good thermal conduction and is filled with specialized polymers that increase its mechanical stability. The laser head also features an integrated water cooling system to regulate the temperature inside the device. 3121H-P is a cost-effective pulsed laser that has a wide variety of applications. It is frequently used for scanning applications such as confocal microscopy, range-finding, and deep tissue imaging. This laser is also frequently used for spectroscopic measurements, including absorption spectroscopy, Raman spectroscopy and fluorescence spectroscopy. Additionally, MELLES GRIOT 3121H-P can be utilized for medical applications such as photodynamic therapy and laser ablation. 3121H-P provides various safety features to protect its users and their environment. The over temperature protection feature will shut down the system if the laser head temperature exceeds its operating limit of 105°C. The output power is also adjustable, allowing users to adjust the output level to reduce the risk of harmful exposure to the laser beam. Additionally, this laser has a key lock feature that will prevent users from altering its settings unless they have the correct key. Overall, MELLES GRIOT 3121H-P is an efficient and cost-effective laser module that is ideal for a wide range of applications. This pulsed laser has an adjustable output power, an ultra-low noise and a temperature protection feature for added safety, making it a reliable option for many laboratory and medical applications.