|
|
| |
| 产品 |
|
 |
Zygo Laser Head
( 型号 : 7701,7702,7712 )
|
|
|
|
|
|
 Click to enlarge image |
|
Model Part Number
7712 8070-0159-02
Specification of refurbished laser heads
- Type : Helium-Neon, Continuous Wave, Two-Frequency
- Output Power : Over 1.3mW
- Frequency : 632.8nm
- Polarization : Collinear, Orthogonally linear polarized
- Frequency Difference : 20MHz ± 1600Hz
- Beam Diameter : 6mm
- Wavelength Accuracy : ±0.002ppm(24hours) , ±0.02ppm(lifetime)
- Power Requirement (max) : +15VDC(2.2A) , -15VDC(1.4A)
- Warm-up Time : less than 10minutes.
- Usable Beam Length : 25meters(6mm beam)
-Coolant temperature set point (chiller) : 20 to 25°C
1. Repair Items
1) Laser tube replacement and Alignment
2) High voltage power supply Replacement
3) AOM driver realignment
4) Control board repair and adjust
5) Final test
6) The time required : After acceptance, 3~6weeks(Including test result and data)
2. Performance test data
1) Output beam power : Over 1.3mW
2) Polarization : Collinear, Orthogonally linear polarized
3) Frequency stability (Δf/f ) : ~ 1x10-8
4) Output stability : ± 0.002 (3-sigma)
5) Reference frequency : 20MHz ± 1600Hz
6) Expectation lifetime : Over 25,000 hour(3 years)
|
|
| [ 联系方式 ] |
 公司名称 |
仕诺国际有限公司 |
| 街道地址 |
台湾省 新竹县 竹东镇和兴街312号1F 31045
|
| 电话号码 |
886 - 3 - 5101779 |
| 传真号码 |
886 - 3 - 5103998 |
| 公司网址 |
|
| 联系人 |
Helena Lee / Sales Manager |
|
|
| |
 |
| 仕诺国际有限公司 版权所有2004-2013
|
|
|
|
visitors: 199287