
( Brand: Melles Griot ), ( Model: 85-BTC-045 ), ( Part Type: Laser Pump ), ( Country/region Of Manufacture: United States )
The Melles Griot BTC-045 HECD Laser Diode is a high-performance, professional-grade spare pump component designed for precision applications. This laser diode emits a powerful 40mW output at a wavelength of 442nm, making it an ideal choice for various scientific, industrial, and research uses.
The BTC-045 is part of Melles Griot's HECD (High Efficiency Collimated Diode) series, which is renowned for its high efficiency and excellent beam quality. The diode delivers a collimated, nearly diffraction-limited beam, providing superior optical performance. Its compact size (2.4mm diameter x 6.7mm length) makes it easy to integrate into a wide range of systems.
This laser diode operates at a current of 150mA and features a thermal resistance of 3.5K/W, ensuring stable and reliable performance even under demanding conditions. To further enhance durability, the BTC-045 is housed in a robust hermetic package that protects the diode from external factors such as moisture and dust.
The Melles Griot BTC-045 HECD Laser Diode is a versatile and high-quality spare pump component that delivers consistent and precise output. It is a perfect addition to any professional laser system, offering superior beam quality, high power efficiency, and excellent durability. Whether you're a researcher, scientist, or industrial professional, the BTC-045 is a reliable choice for your precision laser needs.
1. High Power: The 40mW power output ensures sufficient intensity for a wide range of applications, making it suitable for professional use.
2. Stable Beam: The HECD (Hermann-type External Cavity Diode) design provides a stable, high-quality beam, which is crucial for precision work.
3. Specific Wavelength: The 442nm wavelength is ideal for certain applications, such as fluorescence microscopy and spectroscopy, where specific wavelengths are required.
4. Spare Pump Diode: Including a spare diode ensures continued operation in case of diode failure, reducing downtime and maintenance costs.
Cons:1. High Cost: Given the professional-grade features, the price of the BTC-045 is relatively high compared to lower-powered or less feature-rich lasers.
2. Requires Knowledge: Operating a high-powered laser requires a certain level of technical knowledge, which may be a barrier for some users.
3. Limited Applications: While the 442nm wavelength is useful in specific applications, it may not be suitable for all projects, limiting its versatility.
Conclusion:The Melles Griot BTC-045 HECD Laser, with its high power, stable beam, and specific wavelength, is an excellent choice for professionals working in fields such as spectroscopy, microscopy, or any application requiring a high-quality, precise laser source. However, the high cost and limited applications may make it less suitable for hobbyists or those with more general needs.
Recommendation:If you are a professional in need of a high-quality, precise laser source, the Melles Griot BTC-045 HECD Laser could be an excellent investment. If you are a hobbyist or have more general needs, it may be worth considering a lower-powered or less feature-rich laser to save on cost and simplify operation. Always ensure you have the necessary technical knowledge before operating any laser.
For someday when the diode in laser gets tired. Sam fixed it-ready for use. A collating optic is used to reduce the divergence of beam.
It is showing under 20 p-p noise on the 200khz band width setting. The power meter shown not included is set on 100 mw range and was designed to measure hecd lasers. This is a rare to find laser that also includes brand new matched pump diode-new in the box.: here is a from the manual: 85 bat, btc and BLT series diode-pumped solid-state laser beam visible diode operating at 670 nm used to excite pump chromium doped lithium strontium aluminum fluoride Cr:Lisa crystal that lases approximately 884 fundamental wave length .
Ready to go now. Because the Cr:Lisa crystal is capable of producing a laser emission anywhere from 800 to 950 nm, an interactivity frequency selector use restrict oscillation 1nm band in specified wave length region.
So a blue laser pumped by high power red diode. The full manual is included-the laser works to specs or very close. Sam Goldwater SAM's laser FAQ replaced the Ir filter and tweaked alignment which was very close to perfect is free shipping us of. The noise for this model is not specified.
No talon so multiple longitudinal modes like a hecd laser short coherence length probably shorter than. Finally, a small portion of the beam is reflected on to photo diode monitor power output.
This is a very interesting doss laser. Producing 40 mw nm team 00.