Lightcomm Technology Co.,Ltd
2F, Building A, Jia’an Industry Park，
Xin’an Subdistrict, No.72 zone of
Bao’an District, Shenzhen, China.
Tel: +86 0755 86157878
FAX: +86 0755 86159495
High Power Narrow Band Pass Filter
Filter type 1064nm band pass filter is based on proven thin-film and high power technology. Lightcomm developed a kind of effective heat dissipation techniques that the BPFs’ temperature can be fall down. They are characterized with low insertion loss, high power handling, high return loss, excellent environmental stability and reliability. The device is widely used in fiber laser system which needs a pure 1064nm laser output or block other wavelength.
* Low insertion loss
* PM and Non-PM are available
* High Beam Quality
* Fiber can be customized
* Fiber Laser system
Operating Wavelength (nm)
Center Wavelength (nm)
Pass Bandwidth @-0.5dB (nm)
≥10 or customized
Stop Bandwidth @-25dB (nm)
Insertion Loss in Pass Wavelength @23℃ (dB)（Input power 1mW）
Insertion Loss in Pass Wavelength @23℃ (dB)（Input power max. power）
Return Loss ( dB)
Hi 1060 or customized
Operating Temperature (℃)
Storage Temperature (℃)
Max. Power Handling
* Power Handling is total power= Forward power+ Backward power.
*Other specifications can be made on customer request.