638 nm PM Laser Diode, 30 mW with TEC Cooler Laser Source tap ratio: 40/60

tap ratio: 40/60

and optic fiber after having been peeled

Optical fiber protection tube is made up of low density polyethylence

Selectable Wavelength: 1270 nm to 1610 nm

the SPDC-1570-30-SP allows high power density to enhance the frequency conversion efficiency at wavelengths around 1570 nm when pumped by a 785 nm laser

638 nm PM Laser Diode, 30 mW with TEC Cooler Laser Source tap ratio: 40/60The LD 638 30 PM is a 638 nm pigtailed laser module, with 8 pin package. This high efficiency and high stability product is featured in a TEC cooler and internal photodiode. The product has 30 mW output power and 4 um PM fiber. This laser can be used in medical laser treatment and biotechnology. FEATURES 638 nm 4 um PM Fiber 8 Pin Package Built in TEC Cooling Built in Photodiode USE IN Medical Laser Treatment Biotechnology Lead Time: 3 4 Weeks