BBTG Broadband Rotators and Isolators 520–1150 nm
BBTG series products have been designed to minimize pulse broadening by using unique short optical path length and low reflective indices. This results in great broadband wavelength protection for the ultra-short laser pulses for 520 to 1150 nm wavelengths.
The high quality of the BBTG products relies on many years of experience in aesthetic combined engineering design, theoretical data simulations, precision machining, and quality control. These components have been specifically designed to withstand the demands of high power damage threshold, low absorption, low insertion loss, and high isolation.
This series comprises four models: 532 nm, 650 nm 808 nm, and 1053 nm.
The BBTG-I-5-1053 Isolator for fs lasers has a wavelength compensation inside for broadband lasers. The isolation is > 32 dB from 1000–1100 nm. The transmission is > 93%.
Features of the BBTG series products:
- High damage threshold and low insertion loss for high power applications
- Low thermal lensing effect and thermal depolarization phenomena
- Orthogonal or Brewster isolated beams available upon request
- Tunable input polarization state
- Large aperture up to 520 mm for 1150 nm range
- Reliable quality and integrated design to withstand hostile operating environments
- Low thermal lensing effect and thermal depolarization phenomena
Applications of these components include:
- Protection of pulsed and CW lasers against optical feedback
- Protection of seed sources by elimination of frequency instability
- Isolate ASE created by amplifiers
See the Table of Specifications above.
For more information, contact IL Photonics.