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Lightcomm Technology Co.,Ltd
2Nd floor, Building A2, Jia’an Industry Park, Shangchuan Road, Xin 'an Street, Bao'an District, Shenzhen, China.
Postcode: 518101
Tel: +86 0755 86157878
FAX: +86 0755 83434363
Email: sales@lightcomm.com
300W High Power Expanded Beam Isolator, HP(M)EI
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The high power expanded beam isolator (HPMEI) is the best Isolator designed for high power pulse fiber lasers. Two versions of design are compatible to lasers of 200W (natural cooling) and 300W (water cooling). With multiple patented technologies, the HPEI delivers unparalleled performance of aberration-free and thermal lensing-free beam quality at any output power level. It also provides high isolation to reflection coming from all spatial angles.
Features
* High isolation and low insertion loss
* PM and Non-PM types are available
* High Beam Quality
* Fiber can be customized
Applications
* Fiber Laser
* Fiber Sensor
- Details
- Picture
High Power Expanded Beam Isolator, HP(M)EI-206-V1.0pdf.pdf
Specifications
Type Parameter | High power expanded beam isolator, HP(M)EI | ||
Non-PM isolator | PM isolator | ||
Operating wavelength(nm) | 1064±5 | ||
Peak isolation (dB) | ≥35 | ||
Isolation in band at 23℃(dB) | ≥28 | ||
Insertion loss at 23℃(dB) | ≤0.50 | ||
Extinction ratio (dB) | / | ≥20(fast axis blocked) | |
Return loss (Input) (dB) | ≥45 | ||
Beam Divergence @Fundamental mode (mrad) | ≤0.50 (Full Angle) | ||
Output Beam Ellipticity | ≥90% | ||
Fiber type (can be customized) | 30/250 SCF | PM 30/250 SCF | |
Armored cable diameter | Φ13mm cable, can be customized. | ||
Output beam diameter@1/e2 (mm) | 7±0.5; Others on demand | ||
Input max. power handling | Average (W) | ≤200（natural cooling）≤300（water cooling） | |
Pulse peak(KW) | 50, higher on demand | ||
Reverse Power Handling | ≤20W for 0.5 hour. Max | ||
Operating Temperature (℃) | -5 ~ +50 | ||
Storage Temperature (℃) | -20 ~ +70 | ||
Dimensions (￠×L mm) | ￠67×L252 | ||
*The default fiber length is 3.6m, protective Teflon tube length is 3.1m in a 3m Φ13mm Armored cable.
* Both Single cladding fiber (SCF) and double cladding fiber (DCF) are available.
