Collection: 450nm Bandpass Filter
• Center wavelength of 450nm in the blue range of the electromagnetic spectrum
• High brightness and intensity suitable for applications requiring strong light output
• Used in scientific research, including fluorescence microscopy and Raman spectroscopy
• Applied in industrial processes like cutting, engraving, and marking
• Found in consumer electronics such as laser pointers, projectors, and Blu-ray disc players
-
-
-
Generating a 450nm
Direct Diode Laser: This is the most common and efficient method. A semiconductor diode, specifically designed to emit at 450nm, is electrically pumped to produce laser light. These diodes are often fabricated using materials like gallium nitride (GaN).
-
Summary of 450nm
Generally affordable: 450nm lasers, especially direct diode lasers, are relatively affordable compared to some other laser wavelengths. This is due to their widespread use in various applications.
Power and specifications: The cost can vary depending on the desired power output, beam quality, and additional features like temperature control or modulation capabilities.
Safety precautions: It's important to handle 450nm lasers with care, as even low-power lasers can be harmful to the eyes if not used correctly. Protective eyewear should always be worn when working with lasers.